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Summary

Details

Page properties
Author
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1 -XWiki.ting
1 +XWiki.pradeeka
Content
... ... @@ -21,7 +21,6 @@
21 21  
22 22  == 1.1 What is the LT-22222-L I/O Controller? ==
23 23  
24 -
25 25  (((
26 26  (((
27 27  {{info}}
... ... @@ -55,10 +55,8 @@
55 55  (% class="wikigeneratedid" %)
56 56  [[image:lorawan-nw.jpg||height="354" width="900"]]
57 57  
58 -
59 59  == 1.2 Specifications ==
60 60  
61 -
62 62  (% style="color:#037691" %)**Hardware System:**
63 63  
64 64  * STM32L072xxxx MCU
... ... @@ -100,7 +100,6 @@
100 100  
101 101  == 1.3 Features ==
102 102  
103 -
104 104  * LoRaWAN Class A & Class C modes
105 105  * Optional Customized LoRa Protocol
106 106  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
... ... @@ -111,7 +111,6 @@
111 111  
112 112  == 1.4 Applications ==
113 113  
114 -
115 115  * Smart buildings & home automation
116 116  * Logistics and supply chain management
117 117  * Smart metering
... ... @@ -121,15 +121,13 @@
121 121  
122 122  == 1.5 Hardware Variants ==
123 123  
124 -
125 -(% border="1" cellspacing="3" style="width:510px" %)
126 -|(% style="background-color:#4f81bd; color:white; width:94px" %)**Model**|(% style="background-color:#4f81bd; color:white; width:172px" %)**Photo**|(% style="background-color:#4f81bd; color:white; width:244px" %)**Description**
127 -|(% style="width:94px" %)**LT-33222-L**|(% style="width:172px" %)(((
128 -(% style="text-align:center" %)
129 -[[image:lt33222-l.jpg||height="110" width="95"]]
130 -)))|(% style="width:256px" %)(((
131 -* 3 x Digital Input (Bi-direction)
132 -* 3 x Digital Output
119 +(% style="width:524px" %)
120 +|(% style="width:94px" %)**Model**|(% style="width:98px" %)**Photo**|(% style="width:329px" %)**Description**
121 +|(% style="width:94px" %)**LT33222-L**|(% style="width:98px" %)(((
122 +
123 +)))|(% style="width:329px" %)(((
124 +* 2 x Digital Input (Bi-direction)
125 +* 2 x Digital Output
133 133  * 2 x Relay Output (5A@250VAC / 30VDC)
134 134  * 2 x 0~~20mA Analog Input (res:0.01mA)
135 135  * 2 x 0~~30V Analog Input (res:0.01v)
... ... @@ -140,7 +140,6 @@
140 140  
141 141  == 2.1 Connecting the antenna ==
142 142  
143 -
144 144  Connect the LoRa antenna to the antenna connector, **ANT**,** **located on the top right side of the device, next to the upper screw terminal block. Secure the antenna by tightening it clockwise.
145 145  
146 146  {{warning}}
... ... @@ -147,45 +147,42 @@
147 147  **Warning! Do not power on the device without connecting the antenna.**
148 148  {{/warning}}
149 149  
150 -
151 151  == 2.2 Terminals ==
152 152  
144 +The  LT-22222-L has two screw terminal blocks. The upper screw treminal block has 6 screw terminals and the lower screw terminal block has 10 screw terminals.
153 153  
154 -The  LT-22222-L has two screw terminal blocks. The upper screw terminal block has 6 screw terminals and the lower screw terminal block has 10 screw terminals.
155 -
156 156  **Upper screw terminal block (from left to right):**
157 157  
158 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:381px" %)
159 -|=(% style="width: 139px;background-color:#4f81bd;color:white" %)Screw Terminal|=(% style="width: 242px;background-color:#4f81bd;color:white" %)Function
160 -|(% style="width:139px" %)GND|(% style="width:242px" %)Ground
161 -|(% style="width:139px" %)VIN|(% style="width:242px" %)Input Voltage
162 -|(% style="width:139px" %)AVI2|(% style="width:242px" %)Analog Voltage Input Terminal 2
163 -|(% style="width:139px" %)AVI1|(% style="width:242px" %)Analog Voltage Input Terminal 1
164 -|(% style="width:139px" %)ACI2|(% style="width:242px" %)Analog Current Input Terminal 2
165 -|(% style="width:139px" %)ACI1|(% style="width:242px" %)Analog Current Input Terminal 1
148 +(% style="width:634px" %)
149 +|=(% style="width: 295px;" %)Screw Terminal|=(% style="width: 338px;" %)Function
150 +|(% style="width:295px" %)GND|(% style="width:338px" %)Ground
151 +|(% style="width:295px" %)VIN|(% style="width:338px" %)Input Voltage
152 +|(% style="width:295px" %)AVI2|(% style="width:338px" %)Analog Voltage Input Terminal 2
153 +|(% style="width:295px" %)AVI1|(% style="width:338px" %)Analog Voltage Input Terminal 1
154 +|(% style="width:295px" %)ACI2|(% style="width:338px" %)Analog Current Input Terminal 2
155 +|(% style="width:295px" %)ACI1|(% style="width:338px" %)Analog Current Input Terminal 1
166 166  
167 167  **Lower screw terminal block (from left to right):**
168 168  
169 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:253px" %)
170 -|=(% style="width: 125px;background-color:#4f81bd;color:white" %)Screw Terminal|=(% style="width: 128px;background-color:#4f81bd;color:white" %)Function
171 -|(% style="width:125px" %)RO1-2|(% style="width:128px" %)Relay Output 1
172 -|(% style="width:125px" %)RO1-1|(% style="width:128px" %)Relay Output 1
173 -|(% style="width:125px" %)RO2-2|(% style="width:128px" %)Relay Output 2
174 -|(% style="width:125px" %)RO2-1|(% style="width:128px" %)Relay Output 2
175 -|(% style="width:125px" %)DI2+|(% style="width:128px" %)Digital Input 2
176 -|(% style="width:125px" %)DI2-|(% style="width:128px" %)Digital Input 2
177 -|(% style="width:125px" %)DI1+|(% style="width:128px" %)Digital Input 1
178 -|(% style="width:125px" %)DI1-|(% style="width:128px" %)Digital Input 1
179 -|(% style="width:125px" %)DO2|(% style="width:128px" %)Digital Output 2
180 -|(% style="width:125px" %)DO1|(% style="width:128px" %)Digital Output 1
159 +(% style="width:633px" %)
160 +|=(% style="width: 296px;" %)Screw Terminal|=(% style="width: 334px;" %)Function
161 +|(% style="width:296px" %)RO1-2|(% style="width:334px" %)Relay Output 1
162 +|(% style="width:296px" %)RO1-1|(% style="width:334px" %)Relay Output 1
163 +|(% style="width:296px" %)RO2-2|(% style="width:334px" %)Relay Output 2
164 +|(% style="width:296px" %)RO2-1|(% style="width:334px" %)Relay Output 2
165 +|(% style="width:296px" %)DI2+|(% style="width:334px" %)Digital Input 2
166 +|(% style="width:296px" %)DI2-|(% style="width:334px" %)Digital Input 2
167 +|(% style="width:296px" %)DI1+|(% style="width:334px" %)Digital Input 1
168 +|(% style="width:296px" %)DI1-|(% style="width:334px" %)Digital Input 1
169 +|(% style="width:296px" %)DO2|(% style="width:334px" %)Digital Output 2
170 +|(% style="width:296px" %)DO1|(% style="width:334px" %)Digital Output 1
181 181  
182 182  == 2.3 Connecting LT-22222-L to a Power Source ==
183 183  
184 -
185 185  The LT-22222-L I/O Controller can be powered by a **7–24V DC** power source. Connect your power supply’s **positive wire** to the **VIN** and the **negative wire** to the **GND** screw terminals. The power indicator **(PWR) LED** will turn on when the device is properly powered.
186 186  
187 187  {{warning}}
188 -**We recommend that you power on the LT-22222-L after adding its registration information to the LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**
177 +**We recommend that you power on the LT-22222-L after configuring its registration information with a LoRaWAN network server. Otherwise, the device will continuously send join-request messages to attempt to join a LoRaWAN network but will fail.**
189 189  {{/warning}}
190 190  
191 191  
... ... @@ -194,27 +194,23 @@
194 194  
195 195  = 3. Registering LT-22222-L with a LoRaWAN Network Server =
196 196  
197 -
198 198  The LT-22222-L supports both OTAA (Over-the-Air Activation) and ABP (Activation By Personalization) methods to activate with a LoRaWAN Network Server. However, OTAA is the most secure method for activating a device with a LoRaWAN Network Server. OTAA regenerates session keys upon initial registration and regenerates new session keys after any subsequent reboots. By default, the LT-22222-L is configured to operate in LoRaWAN Class C mode.
199 199  
200 200  
201 -== 3.1 Prerequisites ==
189 +=== 3.2.1 Prerequisites ===
202 202  
191 +The LT-22222-L comes with device registration information such as DevEUI, AppEUI, and AppKey that allows you to register it with a LoRaWAN network. These registration information can be found on a sticker that can be found inside the package. Please keep the **registration information** sticker in a safe place for future reference.
203 203  
204 -The LT-22222-L comes with device registration information such as DevEUI, AppEUI, and AppKey which allows you to register it with a LoRaWAN network. This registration information can be found on a sticker that can be found inside the package. Please keep the **registration information** sticker in a safe place for future reference.
205 -
206 206  [[image:image-20230425173427-2.png||height="246" width="530"]]
207 207  
208 208  {{info}}
209 -If you are unable to set the provided root key and other identifiers in the network server, you must generate new keys and identifiers with the network server and configure the device with them using AT commands.
196 +In case you can't set the root key and other identifiers in the network server and must use them from the server, you can use [[AT Commands>>||anchor="H4.UseATCommand"]] to configure them on the device.
210 210  {{/info}}
211 211  
212 212  The following subsections explain how to register the LT-22222-L with different LoRaWAN network server providers.
213 213  
201 +=== 3.2.2 The Things Stack ===
214 214  
215 -== 3.2 The Things Stack ==
216 -
217 -
218 218  This section guides you through how to register your LT-22222-L with The Things Stack Sandbox.
219 219  
220 220  {{info}}
... ... @@ -225,7 +225,7 @@
225 225  The network diagram below illustrates the connection between the LT-22222-L and The Things Stack, as well as how the data can be integrated with the ThingsEye IoT platform.
226 226  
227 227  
228 -[[image:dragino-lorawan-nw-lt-22222-n.jpg||height="374" width="1400"]]
213 +[[image:dragino-lorawan-nw-lt-22222-n.jpg]]
229 229  
230 230  {{info}}
231 231   You can use a LoRaWAN gateway, such as the [[Dragino LPS8N>>https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]], to expand or create LoRaWAN coverage in your area.
... ... @@ -232,9 +232,8 @@
232 232  {{/info}}
233 233  
234 234  
235 -=== 3.2.1 Setting up ===
220 +==== 3.2.2.1 Setting up ====
236 236  
237 -
238 238  * Sign up for a free account with [[The Things Stack Sandbox>>https://eu1.cloud.thethings.network]] if you do not have one yet.
239 239  * Log in to your The Things Stack Sandbox account.
240 240  * Create an **application** with The Things Stack if you do not have one yet (E.g., dragino-docs).
... ... @@ -241,9 +241,8 @@
241 241  * Go to your application's page and click on the **End devices** in the left menu.
242 242  * On the End devices page, click on **+ Register end device**. Two registration options are available:
243 243  
244 -==== 3.2.1.1 Using the LoRaWAN Device Repository ====
228 +==== 3.2.2.2 Using the LoRaWAN Device Repository ====
245 245  
246 -
247 247  * On the **Register end device** page:
248 248  ** Select the option **Select the end device in the LoRaWAN Device Repository **under **Input method**.
249 249  ** Select the **End device brand**, **Model**, **Hardware version**, **Firmware version**, and **Profile (Region)** from the respective dropdown lists.
... ... @@ -254,7 +254,7 @@
254 254  *** **Profile (Region)**: Select the region that matches your device.
255 255  ** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
256 256  
257 -[[image:lt-22222-l-dev-repo-reg-p1.png]]
240 +[[image:lt-22222-l-dev-repo-reg-p1.png||height="625" width="1000"]]
258 258  
259 259  
260 260  * Register end device page continued...
... ... @@ -261,21 +261,14 @@
261 261  ** Enter the **AppEUI** in the **JoinEUI** field and click the **Confirm** button. If The Things Stack accepts the JoinEUI you provided, it will display the message 'This end device can be registered on the network'.
262 262  ** In the **DevEUI** field, enter the **DevEUI**.
263 263  ** In the **AppKey** field, enter the **AppKey.**
264 -** In the **End device ID** field, enter a unique name for your LT-22222-L within this application.
247 +** In the **End device ID** field, enter a unique name for your LT-22222-N within this application.
265 265  ** Under **After registration**, select the **View registered end device** option.
266 -** Click **Register end device** button.
267 267  
268 -[[image:lt-22222-l-dev-repo-reg-p2.png]]
250 +[[image:lt-22222-l-dev-repo-reg-p2.png||height="625" width="1000"]]
269 269  
270 270  
271 -* You will be navigated to the **Device overview** page.
253 +==== 3.2.2.3 Adding device manually ====
272 272  
273 -[[image:lt-22222-device-overview.png]]
274 -
275 -
276 -==== 3.2.1.2 Adding device manually ====
277 -
278 -
279 279  * On the **Register end device** page:
280 280  ** Select the option **Enter end device specifies manually** under **Input method**.
281 281  ** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
... ... @@ -285,7 +285,7 @@
285 285  ** Select the option **Over the air activation (OTAA)** under the **Activation mode.**
286 286  ** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities** dropdown list.
287 287  
288 -[[image:lt-22222-l-manually-p1.png]]
264 +[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
289 289  
290 290  
291 291  * Register end device page continued...
... ... @@ -296,57 +296,49 @@
296 296  ** Under **After registration**, select the **View registered end device** option.
297 297  ** Click the **Register end device** button.
298 298  
299 -[[image:lt-22222-l-manually-p2.png]]
275 +[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
300 300  
301 301  
302 302  You will be navigated to the **Device overview** page.
303 303  
304 304  
305 -[[image:lt-22222-device-overview.png]]
281 +[[image:lt-22222-device-overview.png||height="625" width="1000"]]
306 306  
307 307  
308 -=== 3.2.2 Joining ===
284 +==== 3.2.2.4 Joining ====
309 309  
286 +On the Device's page, click on **Live data** tab. The Live data panel for your device will display.
310 310  
311 -On the end device's page (in this case, lt-22222-l), click on **Live data** tab. The Live data panel for your device will display. Initially, it is blank.
312 -
313 313  Now power on your LT-22222-L. The **TX LED** will **fast-blink 5 times** which means the LT-22222-L will enter the **work mode** and start to **join** The Things Stack network server. The **TX LED** will be on for **5 seconds** after joining the network. In the **Live data** panel, you can see the **join-request** and **join-accept** messages exchanged between the device and the network server.
314 314  
315 315  
316 -[[image:lt-22222-l-joining.png]]
291 +[[image:lt-22222-join-network.png||height="625" width="1000"]]
317 317  
318 318  
319 -=== 3.2.3 Uplinks ===
294 +==== 3.2.2.5 Uplinks ====
320 320  
321 321  
322 -After successfully joining, the device will send its first **uplink data message** to The Things Stack application it belongs to (in this example, it is **dragino-docs**). When the LT-22222-L sends an uplink message to the server, the **TX LED** turns on for **1 second**. By default, you will receive an uplink data message from the device every 10 minutes.
297 +After successfully joining, the device will send its first **uplink data message** to the application it belongs to (in this example, **dragino-docs**). When the LT-22222-L sends an uplink message to the server, the **TX LED** turns on for **1 second**. By default, you will receive an uplink data message from the device every 10 minutes.
323 323  
324 -Click on one of the **Forward uplink data messages **to see its payload content. The payload content is encapsulated within the **decode_payload {}** JSON object.
299 +Click on one of a **Forward uplink data messages **to see its payload content. The payload content is encapsulated within the decode_payload {} JSON object.
325 325  
326 326  [[image:lt-22222-ul-payload-decoded.png]]
327 327  
328 328  
329 -If you can't see the decoded payload, it is because you haven't added the uplink formatter code. To add the uplink formatter code, select **Applications > [your application] > End devices** > [**your end device]** > **Payload formatters** > **Uplink**. Then select **Use Device repository formatters** for the **Formatter type** dropdown. Click the **Save changes** button to apply the changes.
304 +If you can't see the decoded payload, it is because you haven't added the uplink formatter code. To add the uplink formatter code, select **Applications > your application > End devices** > **your end device** > **Payload formatters** > **Uplink**. Then  select **Use Device repository formatters** for the **Formatter type** dropdown. Click the **Save changes** button to apply the changes.
330 330  
331 331  {{info}}
332 332  The Things Stack provides two levels of payload formatters: application level and device level. The device-level payload formatters **override **the application-level payload formatters.
333 333  {{/info}}
334 334  
335 -[[image:lt-22222-ul-payload-fmt.png]]
310 +[[image:lt-22222-ul-payload-fmt.png||height="686" width="1000"]]
336 336  
337 337  
338 -We have written a payload formatter that resolves some decoding issues present in The Things Stack Device Repository payload formatter. You can add it under the **Custom JavaScript formatter**. It can be found [[here>>https://github.com/dragino/dragino-end-node-decoder/blob/main/LT22222-L/v1.6_decoder_ttn%20.txt]]:
313 +==== 3.2.2.6 Downlinks ====
339 339  
340 -(% class="wikigeneratedid" %)
341 -[[image:lt-22222-l-js-custom-payload-formatter.png]]
315 +When the LT-22222-L receives a downlink message from the server, the **RX LED** turns on for **1 second**.
342 342  
343 343  
344 -=== 3.2.4 Downlinks ===
345 -
346 -
347 -When the LT-22222-L receives a downlink message from the LoRaWAN Network Server, the **RX LED** turns on for **1 second**.
348 -
349 -
350 350  == 3.3 Working Modes and Uplink Payload formats ==
351 351  
352 352  
... ... @@ -366,16 +366,17 @@
366 366  
367 367  The uplink messages are sent over LoRaWAN FPort=2. By default, an uplink message is sent every 10 minutes.
368 368  
369 -
370 370  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
371 371  
372 -
373 373  (((
374 374  This is the default mode.
375 375  
376 376  The uplink payload is 11 bytes long.
377 -(% style="display:none" wfd-invisible="true" %)
378 378  
344 +(% style="color:red" %)**Note:The maximum count depends on the bytes number of bytes.
345 +The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
346 +It starts counting again when it reaches the maximum value.**(% style="display:none" wfd-invisible="true" %)
347 +
379 379  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
380 380  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
381 381  |Value|(((
... ... @@ -439,7 +439,6 @@
439 439  
440 440  MOD = 1
441 441  
442 -
443 443  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
444 444  
445 445  
... ... @@ -518,7 +518,6 @@
518 518  
519 519  === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
520 520  
521 -
522 522  (% style="color:red" %)**Note: The maximum count depends on the bytes it is.
523 523  The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
524 524  It starts counting again when it reaches the maximum value.**
... ... @@ -572,7 +572,6 @@
572 572  
573 573  === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
574 574  
575 -
576 576  (% style="color:red" %)**Note:The maximum count depends on the bytes it is.
577 577  The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
578 578  It starts counting again when it reaches the maximum value.**
... ... @@ -632,19 +632,18 @@
632 632  
633 633  (% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI1 Count to 60)**
634 634  
635 -(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), the counter increases by 1)**
601 +(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
636 636  
637 -(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If the AVI1 voltage is lower than VOLMAX (20000mV =20V), counter increases by 1)**
603 +(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
638 638  
639 -(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), counter increases by 1)**
605 +(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
640 640  )))
641 641  
642 642  
643 643  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
644 644  
645 -
646 646  (% style="color:red" %)**Note:The maximum count depends on the bytes it is.
647 -The maximum count for four bytes is FFFF (hex) = 65535 (dec).
612 +The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
648 648  It starts counting again when it reaches the maximum value.**
649 649  
650 650  
... ... @@ -729,7 +729,7 @@
729 729  
730 730  AT+AVLIM=3000,6000,0,2000 (triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V)
731 731  
732 -AT+AVLIM=5000,0,0,0 (triggers an uplink if AVI1 voltage is lower than 5V. Use 0 for parameters that are not in use)
697 +AT+AVLIM=5000,0,0,0 (triggers an uplink if AVI1 voltage lower than 5V. Use 0 for parameters that are not in use)
733 733  
734 734  
735 735  (% style="color:#4f81bd" %)**Trigger based on current**:
... ... @@ -756,9 +756,9 @@
756 756  
757 757  (% style="color:#037691" %)**LoRaWAN Downlink Commands for Setting the Trigger Conditions:**
758 758  
759 -**Type Code**: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
724 +Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
760 760  
761 -**Format**: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
726 +Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
762 762  
763 763   AA: Type Code for this downlink Command:
764 764  
... ... @@ -785,9 +785,9 @@
785 785  
786 786  (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
787 787  
788 -MOD6 Payload: a total of 11 bytes
753 +MOD6 Payload: total of 11 bytes
789 789  
790 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
755 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
791 791  |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:69px" %)**1**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:49px" %)**6**|(% style="background-color:#4f81bd; color:white; width:109px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**
792 792  |Value|(((
793 793  TRI_A FLAG
... ... @@ -799,9 +799,9 @@
799 799  MOD(6)
800 800  )))
801 801  
802 -(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Total 1 byte as below.
767 +(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1 byte as below
803 803  
804 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
769 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
805 805  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
806 806  |(((
807 807  AV1_LOW
... ... @@ -825,12 +825,12 @@
825 825  
826 826  **Example:**
827 827  
828 -10100000: This means the system is configured to use the triggers AV1_LOW and AV2_LOW.
793 +10100000: Means the system has configure to use the trigger: AV1_LOW and AV2_LOW
829 829  
830 830  
831 -(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is triggered. Total 1 byte as below.
796 +(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below
832 832  
833 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
798 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
834 834  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
835 835  |(((
836 836  AV1_LOW
... ... @@ -854,31 +854,31 @@
854 854  
855 855  **Example:**
856 856  
857 -10000000: The uplink is triggered by AV1_LOW, indicating that the voltage is too low.
822 +10000000: Means this uplink is triggered by AV1_LOW. That means the voltage is too low.
858 858  
859 859  
860 -(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is triggered. Total 1 byte as below.
825 +(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
861 861  
862 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
863 -|(% style="width:50px" %)**bit 7**|(% style="width:50px" %)**bit 6**|(% style="width:50px" %)**bit 5**|(% style="width:50px" %)**bit 4**|(% style="width:90px" %)**bit 3**|(% style="width:80px" %)**bit 2**|(% style="width:90px" %)**bit 1**|(% style="width:95px" %)**bit 0**
864 -|(% style="width:49px" %)N/A|(% style="width:53px" %)N/A|(% style="width:53px" %)N/A|(% style="width:55px" %)N/A|(% style="width:99px" %)DI2_STATUS|(% style="width:83px" %)DI2_FLAG|(% style="width:98px" %)DI1_STATUS|(% style="width:85px" %)DI1_FLAG
827 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:674px" %)
828 +|(% style="width:64px" %)**bit 7**|(% style="width:68px" %)**bit 6**|(% style="width:63px" %)**bit 5**|(% style="width:66px" %)**bit 4**|(% style="width:109px" %)**bit 3**|(% style="width:93px" %)**bit 2**|(% style="width:109px" %)**bit 1**|(% style="width:99px" %)**bit 0**
829 +|(% style="width:64px" %)N/A|(% style="width:68px" %)N/A|(% style="width:63px" %)N/A|(% style="width:66px" %)N/A|(% style="width:109px" %)DI2_STATUS|(% style="width:93px" %)DI2_FLAG|(% style="width:109px" %)DI1_STATUS|(% style="width:99px" %)DI1_FLAG
865 865  
866 -* Each bit shows which status has been triggered on this uplink.
831 +* Each bits shows which status has been triggered on this uplink.
867 867  
868 868  **Example:**
869 869  
870 -00000111: This means both DI1 and DI2 triggers are enabled, and this packet is triggered by DI1.
835 +00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
871 871  
872 -00000101: This means both DI1 and DI2 triggers are enabled.
837 +00000101: Means both DI1 and DI2 trigger are enabled.
873 873  
874 874  
875 -(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enabled. 0x00: MOD6 is disabled.
840 +(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
876 876  
877 -Downlink command to poll/request MOD6 status:
842 +Downlink command to poll MOD6 status:
878 878  
879 879  **AB 06**
880 880  
881 -When the device receives this command, it will send the MOD6 payload.
846 +When device got this command, it will send the MOD6 payload.
882 882  
883 883  
884 884  === 3.3.7 Payload Decoder ===
... ... @@ -886,13 +886,12 @@
886 886  (((
887 887  
888 888  
889 -**Decoder for TTN/loraserver/ChirpStack**:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LT22222-L]]
854 +**Decoder for TTN/loraserver/ChirpStack**:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
890 890  )))
891 891  
892 892  
893 893  == 3.4 ​Configure LT-22222-L via AT Commands or Downlinks ==
894 894  
895 -
896 896  (((
897 897  You can configure LT-22222-L I/O Controller via AT Commands or LoRaWAN Downlinks.
898 898  )))
... ... @@ -899,7 +899,7 @@
899 899  
900 900  (((
901 901  (((
902 -There are two types of commands:
866 +There are two tytes of commands:
903 903  )))
904 904  )))
905 905  
... ... @@ -909,22 +909,17 @@
909 909  
910 910  === 3.4.1 Common commands ===
911 911  
912 -
913 913  (((
914 -These are available for each sensor and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]s.
915 -
916 -
877 +These are available for each sensors and include actions such as changing the uplink interval or resetting the device. For firmware v1.5.4, you can find the supported common commands under: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]s.
917 917  )))
918 918  
919 919  === 3.4.2 Sensor-related commands ===
920 920  
921 -
922 922  These commands are specially designed for the LT-22222-L. Commands can be sent to the device using options such as an AT command or a LoRaWAN downlink payload.
923 923  
924 924  
925 925  ==== 3.4.2.1 Set Transmit/Uplink Interval ====
926 926  
927 -
928 928  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
929 929  
930 930  (% style="color:#037691" %)**AT command**
... ... @@ -931,15 +931,8 @@
931 931  
932 932  (% border="2" style="width:500px" %)
933 933  |**Command**|AT+TDC=<time>
934 -|**Parameters**|**time **: uplink interval in milliseconds
935 -|**Get**|AT+TDC=?
936 -|**Response**|(((
937 -current uplink interval
938 -
939 -OK
940 -)))
941 -|**Set**|AT+TDC=<time>
942 -|**Response**|OK
893 +|**Response**|
894 +|**Parameters**|**time** : uplink interval is in **milliseconds**
943 943  |**Example**|(((
944 944  AT+TDC=30000
945 945  
... ... @@ -955,7 +955,7 @@
955 955  |**Parameters**|(((
956 956  **prefix** : 0x01
957 957  
958 -**time** : uplink interval in **seconds**, represented by **3  bytes** in **hexadecimal**.
910 +**time** : uplink interval is in **seconds**, represented by **3  bytes** in **hexadecimal**.
959 959  )))
960 960  |**Example**|(((
961 961  01 **00 00 1E**
... ... @@ -971,13 +971,13 @@
971 971  
972 972  ==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
973 973  
974 -
975 975  Sets the working mode.
976 976  
977 977  (% style="color:#037691" %)**AT command**
978 978  
979 979  (% border="2" style="width:500px" %)
980 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MOD=<working_mode>
931 +|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode>
932 +|(% style="width:97px" %)**Response**|(% style="width:413px" %)
981 981  |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
982 982  **working_mode** :
983 983  
... ... @@ -993,18 +993,6 @@
993 993  
994 994  6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
995 995  )))
996 -|(% style="width:97px" %)**Get**|(% style="width:413px" %)AT+MOD=?
997 -|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
998 -Current working mode
999 -
1000 -OK
1001 -)))
1002 -|(% style="width:97px" %)**Set**|(% style="width:413px" %)AT+MOD=<working_mode>
1003 -|(% style="width:97px" %)**Response**|(% style="width:413px" %)(((
1004 -Attention:Take effect after ATZ
1005 -
1006 -OK
1007 -)))
1008 1008  |(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
1009 1009  AT+MOD=2
1010 1010  
... ... @@ -1027,14 +1027,13 @@
1027 1027  Sets the device to working mode 2 (Double DI Counting + DO + RO)
1028 1028  )))
1029 1029  
1030 -==== 3.4.2.3 Request an uplink from the device ====
970 +==== 3.4.2.3 Poll an uplink ====
1031 1031  
972 +Requests an uplink from LT-22222-L.
1032 1032  
1033 -Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
1034 -
1035 1035  (% style="color:#037691" %)**AT command**
1036 1036  
1037 -There is no AT Command available for this feature.
976 +There is no AT Command to request an uplink from LT-22222-L
1038 1038  
1039 1039  (% style="color:#037691" %)**Downlink payload**
1040 1040  
... ... @@ -1042,7 +1042,7 @@
1042 1042  |(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
1043 1043  |(% style="width:101px" %)**Parameters**|(% style="width:397px" %)**prefix** : 0x08
1044 1044  |(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
1045 -08 **FF**
984 +08 FF
1046 1046  
1047 1047  Requests an uplink from LT-22222-L.
1048 1048  )))
... ... @@ -1049,9 +1049,8 @@
1049 1049  
1050 1050  ==== 3.4.2.4 Enable/Disable Trigger Mode ====
1051 1051  
991 +Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
1052 1052  
1053 -Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]).
1054 -
1055 1055  (% style="color:#037691" %)**AT Command**
1056 1056  
1057 1057  (% border="2" style="width:500px" %)
... ... @@ -1077,7 +1077,7 @@
1077 1077  |(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
1078 1078  **prefix** : 0x0A 06 (two bytes in hexadecimal)
1079 1079  
1080 -**enable/disable trigger_mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
1018 +**working mode** : enable (1) or disable (0), represented by 1 byte in hexadecimal.
1081 1081  )))
1082 1082  |(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
1083 1083  0A 06 **01**
... ... @@ -1085,14 +1085,13 @@
1085 1085  Enable trigger mode for the current working mode
1086 1086  )))
1087 1087  
1088 -==== 3.4.2.5 Request trigger settings ====
1026 +==== 3.4.2.5 Poll trigger settings ====
1089 1089  
1028 +Polls the trigger settings.
1090 1090  
1091 -Requests the trigger settings.
1092 -
1093 1093  (% style="color:#037691" %)**AT Command:**
1094 1094  
1095 -There is no AT Command available for this feature.
1032 +There is no AT Command for this feature.
1096 1096  
1097 1097  (% style="color:#037691" %)**Downlink Payload**
1098 1098  
... ... @@ -1102,12 +1102,11 @@
1102 1102  |(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
1103 1103  AB 06
1104 1104  
1105 -Uplink the trigger settings.
1042 +Uplinks the trigger settings.
1106 1106  )))
1107 1107  
1108 1108  ==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
1109 1109  
1110 -
1111 1111  Enable or disable DI1/DI2/DI3 as a trigger.
1112 1112  
1113 1113  (% style="color:#037691" %)**AT Command**
... ... @@ -1160,11 +1160,11 @@
1160 1160  Enable DI1 trigger, disable DI2 trigger
1161 1161  )))
1162 1162  
1163 -==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as a trigger ====
1099 +==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
1164 1164  
1165 -
1166 1166  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
1167 1167  
1103 +
1168 1168  (% style="color:#037691" %)**AT Command**
1169 1169  
1170 1170  (% border="2" style="width:500px" %)
... ... @@ -1201,9 +1201,9 @@
1201 1201  
1202 1202  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
1203 1203  
1204 -
1205 1205  Sets DI2 as a trigger.
1206 1206  
1142 +
1207 1207  (% style="color:#037691" %)**AT Command**
1208 1208  
1209 1209  (% border="2" style="width:500px" %)
... ... @@ -1233,11 +1233,11 @@
1233 1233  )))
1234 1234  |(% style="width:96px" %)**Example**|(% style="width:402px" %)09 02 **00 00 64**
1235 1235  
1172 +
1236 1236  ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1237 1237  
1175 +Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1238 1238  
1239 -Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1240 -
1241 1241  (% style="color:#037691" %)**AT Command**
1242 1242  
1243 1243  (% border="2" style="width:500px" %)
... ... @@ -1259,7 +1259,7 @@
1259 1259  
1260 1260  Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA
1261 1261  )))
1262 -|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1198 +|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1263 1263  
1264 1264  (% style="color:#037691" %)**Downlink Payload**
1265 1265  
... ... @@ -1281,13 +1281,12 @@
1281 1281  
1282 1282  Triggers an uplink if AC1 current is lower than 10mA or higher than 15mA. Set all values to zero for AC2 limits because we are only checking AC1 limits.
1283 1283  )))
1284 -|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1220 +|(% style="width:104px" %)Note|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1285 1285  
1286 1286  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1287 1287  
1224 +Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1288 1288  
1289 -Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1290 -
1291 1291  (% style="color:#037691" %)**AT Command**
1292 1292  
1293 1293  (% border="2" style="width:500px" %)
... ... @@ -1307,7 +1307,7 @@
1307 1307  
1308 1308  Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V
1309 1309  )))
1310 -|(% style="width:104px" %)**Note**|(% style="width:387px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1245 +|(% style="width:104px" %)**Note**|(% style="width:387px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1311 1311  
1312 1312  (% style="color:#037691" %)**Downlink Payload**
1313 1313  
... ... @@ -1329,11 +1329,10 @@
1329 1329  
1330 1330  Triggers an uplink if AVI1 voltage is lower than 3V or higher than 6V, or if AV2 voltage is higher than 2V.
1331 1331  )))
1332 -|(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D628TriggerMode2COptional29"]]
1267 +|(% style="width:104px" %)**Note**|(% style="width:394px" %)See also, [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1333 1333  
1334 -==== 3.4.2.11 Trigger – Set the minimum interval ====
1269 +==== 3.4.2.11 Trigger – Set minimum interval ====
1335 1335  
1336 -
1337 1337  Sets the AV and AC trigger minimum interval. The device won't respond to a second trigger within this set time after the first trigger.
1338 1338  
1339 1339  (% style="color:#037691" %)**AT Command**
... ... @@ -1349,7 +1349,7 @@
1349 1349  
1350 1350  The device won't respond to the second trigger within 5 minutes after the first trigger.
1351 1351  )))
1352 -|(% style="width:113px" %)**Note**|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1286 +|(% style="width:113px" %)Note|(% style="width:385px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1353 1353  
1354 1354  (% style="color:#037691" %)**Downlink Payload**
1355 1355  
... ... @@ -1365,11 +1365,10 @@
1365 1365  
1366 1366  The device won't respond to the second trigger within 5 minutes after the first trigger.
1367 1367  )))
1368 -|(% style="width:112px" %)**Note**|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1302 +|(% style="width:112px" %)Note|(% style="width:386px" %)(% style="color:red" %)**The time must be greater than 5 minutes.**
1369 1369  
1370 1370  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1371 1371  
1372 -
1373 1373  Controls the digital outputs DO1, DO2, and DO3
1374 1374  
1375 1375  (% style="color:#037691" %)**AT Command**
... ... @@ -1400,11 +1400,11 @@
1400 1400  (((
1401 1401  01: Low,  00: High,  11: No action
1402 1402  
1403 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:383px" %)
1404 -|(% style="background-color:#4f81bd; color:white; width:126px" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white; width:85px" %)**DO1**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO2**|(% style="background-color:#4f81bd; color:white; width:86px" %)**DO3**
1405 -|(% style="width:126px" %)02  01  00  11|(% style="width:85px" %)Low|(% style="width:86px" %)High|(% style="width:86px" %)No Action
1406 -|(% style="width:126px" %)02  00  11  01|(% style="width:85px" %)High|(% style="width:86px" %)No Action|(% style="width:86px" %)Low
1407 -|(% style="width:126px" %)02  11  01  00|(% style="width:85px" %)No Action|(% style="width:86px" %)Low|(% style="width:86px" %)High
1336 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1337 +|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**DO1**|(% style="background-color:#4f81bd; color:white" %)**DO2**|(% style="background-color:#4f81bd; color:white" %)**DO3**
1338 +|02  01  00  11|Low|High|No Action
1339 +|02  00  11  01|High|No Action|Low
1340 +|02  11  01  00|No Action|Low|High
1408 1408  )))
1409 1409  
1410 1410  (((
... ... @@ -1418,163 +1418,152 @@
1418 1418  )))
1419 1419  )))
1420 1420  
1354 +
1421 1421  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
1422 1422  
1423 1423  
1424 -(% style="color:#037691" %)**AT command**
1358 +* (% style="color:#037691" %)**AT Command**
1425 1425  
1426 -There is no AT command to control the digital output.
1360 +There is no AT Command to control Digital Output
1427 1427  
1428 1428  
1429 -(% style="color:#037691" %)**Downlink payload**
1363 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
1430 1430  
1431 -(% border="2" style="width:500px" %)
1432 -|(% style="width:116px" %)**Prefix**|(% style="width:382px" %)0xA9
1433 -|(% style="width:116px" %)**Parameters**|(% style="width:382px" %)(((
1434 -**inverter_mode**: 1 byte in hex.
1365 +(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Set DO1/DO2/DO3 output with time control
1435 1435  
1436 -**01:** DO pins revert to their original state after the timeout.
1437 -**00:** DO pins switch to an inverted state after the timeout.
1438 1438  
1368 +This is to control the digital output time of DO pin. Include four bytes:
1439 1439  
1440 -**DO1_control_method_and_port_status **- 1 byte in hex
1370 +(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
1441 1441  
1442 -0x01 : DO1 set to low
1372 +(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
1443 1443  
1444 -0x00 : DO1 set to high
1374 +01: DO pins will change back to original state after timeout.
1445 1445  
1446 -0x11 : DO1 NO action
1376 +00: DO pins will change to an inverter state after timeout 
1447 1447  
1448 1448  
1449 -**DO2_control_method_and_port_status** - 1 byte in hex
1379 +(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status:
1450 1450  
1451 -0x01 : DO2 set to low
1381 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1382 +|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1383 +|0x01|DO1 set to low
1384 +|0x00|DO1 set to high
1385 +|0x11|DO1 NO Action
1452 1452  
1453 -0x00 : DO2 set to high
1387 +(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:
1454 1454  
1455 -0x11 : DO2 NO action
1389 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1390 +|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1391 +|0x01|DO2 set to low
1392 +|0x00|DO2 set to high
1393 +|0x11|DO2 NO Action
1456 1456  
1395 +(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:
1457 1457  
1458 -**DO3_control_method_and_port_status **- 1 byte in hex
1397 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1398 +|(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
1399 +|0x01|DO3 set to low
1400 +|0x00|DO3 set to high
1401 +|0x11|DO3 NO Action
1459 1459  
1460 -0x01 : DO3 set to low
1403 +(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)
1461 1461  
1462 -0x00 : DO3 set to high
1463 1463  
1464 -0x11 : DO3 NO action
1406 +(% style="color:red" %)**Note: **
1465 1465  
1408 + Since firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1466 1466  
1467 -**latching_time** : 4 bytes in hex
1410 + Before firmware v1.6.0, the latch time only supported 2 bytes.
1468 1468  
1469 -(% style="color:red" %)**Note: **
1412 +(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1470 1470  
1471 - Since firmware v1.6.0, the latch time supports 4 bytes or 2 bytes
1472 1472  
1473 - Before firmware v1.6.0, the latch time only supported 2 bytes.
1415 +**Example payload:**
1474 1474  
1475 -(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1476 -)))
1477 -|(% style="width:116px" %)**Payload format**|(% style="width:382px" %)<prefix><inverter_mode><DO1_control_method_and_port_status><DO2_control_method_and_port_status><DO2_control_method_and_port_status><latching_time>
1478 -|(% style="width:116px" %)**Example**|(% style="width:382px" %)(((
1479 -**A9 01 01 01 01 07 D0**
1417 +**~1. A9 01 01 01 01 07 D0**
1480 1480  
1481 1481  DO1 pin, DO2 pin, and DO3 pin will be set to low, last for 2 seconds, and then revert to their original state.
1482 1482  
1421 +**2. A9 01 00 01 11 07 D0**
1483 1483  
1484 -**A9 01 00 01 11 07 D0**
1485 -
1486 1486  DO1 pin is set to high, DO2 pin is set to low, and DO3 pin takes no action. This lasts for 2 seconds and then reverts to the original state.
1487 1487  
1425 +**3. A9 00 00 00 00 07 D0**
1488 1488  
1489 -**A9 00 00 00 00 07 D0**
1490 -
1491 1491  DO1 pin, DO2 pin, and DO3 pin will be set to high, last for 2 seconds, and then all change to low.
1492 1492  
1429 +**4. A9 00 11 01 00 07 D0**
1493 1493  
1494 -**A9 00 11 01 00 07 D0**
1431 +DO1 pin takes no action, DO2 pin is set to low, and DO3 pin is set to high. This lasts for 2 seconds, after which DO1 pin takes no action, DO2 pin is set to high, and DO3 pin is set to low.
1495 1495  
1496 -DO1 pin takes no action, DO2 pin is set to low, and DO3 pin is set to high. This lasts for 2 seconds, after which the DO1 pin takes no action, the DO2 pin is set to high, and the DO3 pin is set to low.
1497 -)))
1498 1498  
1499 1499  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1500 1500  
1501 1501  
1502 -(% style="color:#037691" %)**AT Command:**
1437 +* (% style="color:#037691" %)**AT Command:**
1503 1503  
1504 -There is no AT Command to control the Relay Output.
1439 +There is no AT Command to control Relay Output
1505 1505  
1506 1506  
1507 -(% style="color:#037691" %)**Downlink Payload**
1442 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
1508 1508  
1509 -(% border="2" style="width:500px" %)
1510 -|(% style="width:113px" %)**Prefix**|(% style="width:384px" %)0x03
1511 -|(% style="width:113px" %)**Parameters**|(% style="width:384px" %)(((
1512 -**RO1_status** : 1 byte in hex
1444 +(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Set RO1/RO2 output
1513 1513  
1514 -00: Open
1515 1515  
1516 -01: Close
1447 +(((
1448 +If payload is 0x030100, it means setting RO1 to close and RO2 to open.
1449 +)))
1517 1517  
1518 -11: No action
1451 +(((
1452 +00: Close ,  01: Open , 11: No action
1519 1519  
1520 -
1521 -**RO2_status** : 1 byte in hex
1522 -
1523 -00: Open
1524 -
1525 -01: Close
1526 -
1527 -11: No action
1454 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1455 +|(% style="background-color:#4f81bd; color:white" %)**Downlink Code**|(% style="background-color:#4f81bd; color:white" %)**RO1**|(% style="background-color:#4f81bd; color:white" %)**RO2**
1456 +|03  00  11|Open|No Action
1457 +|03  01  11|Close|No Action
1458 +|03  11  00|No Action|Open
1459 +|03  11  01|No Action|Close
1460 +|03  00  00|Open|Open
1461 +|03  01  01|Close|Close
1462 +|03  01  00|Close|Open
1463 +|03  00  01|Open|Close
1528 1528  )))
1529 -|(% style="width:113px" %)**Payload format**|(% style="width:384px" %)<prefix><RO1_status><RO2_status>
1530 -|(% style="width:113px" %)**Example**|(% style="width:384px" %)(((
1531 -(% border="2" %)
1532 -|=Payload|=RO1|=RO2
1533 -|03  00  11|Open|No action
1534 -|03  01  11|Close|No action
1535 -|03 11  00|No action|Open
1536 -|03 11  01|No action|Close
1537 -|03 00 00|Open|Open
1538 -|03 01 01|Close|Close
1539 -|03 01 00|Close|Open
1540 -|03 00 01|Open|Close
1541 1541  
1542 -(% style="color:red" %)**The device will transmit an uplink packet if the downlink payload is executed successfully.**
1543 -)))
1466 +(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1544 1544  
1468 +
1545 1545  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1546 1546  
1547 -
1548 1548  Controls the relay output time.
1549 1549  
1473 +* (% style="color:#037691" %)**AT Command:**
1550 1550  
1551 -(% style="color:#037691" %)**AT Command:**
1475 +There is no AT Command to control Relay Output
1552 1552  
1553 -There is no AT Command to control the Relay Output
1554 1554  
1478 +* (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1555 1555  
1556 -(% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1480 +(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
1557 1557  
1558 -(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Sets RO1/RO2 relays with time control
1559 1559  
1483 +This is to control the relay output time. It includes four bytes:
1560 1560  
1561 -This controls the relay output time and includes 4 bytes:
1485 +(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
1562 1562  
1563 -(% style="color:#4f81bd" %)**First byte **(%%)**:** Type code (0x05)
1487 +(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
1564 1564  
1565 -(% style="color:#4f81bd" %)**Second byte (aa)**(%%): Inverter Mode
1489 +01: Relays will change back to their original state after timeout.
1566 1566  
1567 -01: Relays will change back to their original state after a timeout.
1491 +00: Relays will change to the inverter state after timeout.
1568 1568  
1569 -00: Relays will change to the inverter state after a timeout.
1570 1570  
1494 +(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
1571 1571  
1572 -(% style="color:#4f81bd" %)**Third byte (bb)**(%%): Control Method and Ports status:
1573 -
1574 1574  [[image:image-20221008095908-1.png||height="364" width="564"]]
1575 1575  
1576 1576  
1577 -(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh bytes (cc)**(%%): Latching time. Unit: ms
1499 +(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1578 1578  
1579 1579  
1580 1580  (% style="color:red" %)**Note:**
... ... @@ -1584,7 +1584,7 @@
1584 1584   Before firmware v1.6.0, the latch time only supported 2 bytes.
1585 1585  
1586 1586  
1587 -(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1509 +(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1588 1588  
1589 1589  
1590 1590  **Example payload:**
... ... @@ -1595,7 +1595,7 @@
1595 1595  
1596 1596  **2. 05 01 10 07 D0**
1597 1597  
1598 -Relay1 will change to NC, Relay2 will change to NO, lasting 2 seconds, and then both will revert to their original state.
1520 +Relay1 will change to NC, Relay2 will change to NO, lasting 2 seconds, then both will revert to their original state.
1599 1599  
1600 1600  **3. 05 00 01 07 D0**
1601 1601  
... ... @@ -1612,10 +1612,17 @@
1612 1612  
1613 1613  When the voltage exceeds the threshold, counting begins. For details, see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1614 1614  
1537 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1538 +
1539 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1540 +
1541 +(% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
1542 +
1543 +
1615 1615  (% style="color:#037691" %)**AT Command**
1616 1616  
1617 1617  (% border="2" style="width:500px" %)
1618 -|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage>,<logic>
1547 +|(% style="width:137px" %)**Command**|(% style="width:361px" %)AT+VOLMAX=<voltage><logic>
1619 1619  |(% style="width:137px" %)**Response**|(% style="width:361px" %)
1620 1620  |(% style="width:137px" %)**Parameters**|(% style="width:361px" %)(((
1621 1621  **voltage** : voltage threshold in mV
... ... @@ -1622,11 +1622,11 @@
1622 1622  
1623 1623  **logic**:
1624 1624  
1625 -**0** : lower than
1554 +0 : lower than
1626 1626  
1627 -**1**: higher than
1556 +1: higher than
1628 1628  
1629 -if you leave the logic parameter blank, it is considered 0
1558 +if you leave logic parameter blank, it is considered 0
1630 1630  )))
1631 1631  |(% style="width:137px" %)**Examples**|(% style="width:361px" %)(((
1632 1632  AT+VOLMAX=20000
... ... @@ -1653,11 +1653,11 @@
1653 1653  
1654 1654  **logic**: (1 byte in hexadecimal)
1655 1655  
1656 -**0** : lower than
1585 +0 : lower than
1657 1657  
1658 -**1**: higher than
1587 +1: higher than
1659 1659  
1660 -if you leave the logic parameter blank, it is considered 1 (higher than)
1589 +if you leave logic parameter blank, it is considered 1 (higher than)
1661 1661  )))
1662 1662  |(% style="width:140px" %)**Example**|(% style="width:358px" %)(((
1663 1663  A5 **4E 20**
... ... @@ -1675,13 +1675,24 @@
1675 1675  
1676 1676  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1677 1677  
1678 -
1679 1679  This command allows users to pre-configure specific count numbers for various counting parameters such as Count1, Count2, or AVI1 Count. Use the AT command to set the desired count number for each configuration.
1680 1680  
1609 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1610 +
1611 +(% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1612 +
1613 +(% style="color:red" %)**bb cc dd ee: **(%%)The number to be set
1614 +
1615 +
1616 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA8):**
1617 +
1618 +(% style="color:blue" %)**0x A8 aa bb cc dd ee     ** (%%)~/~/ same as AT+SETCNT=aa,(bb cc dd ee)
1619 +
1620 +
1681 1681  (% style="color:#037691" %)**AT Command**
1682 1682  
1683 1683  (% border="2" style="width:500px" %)
1684 -|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter>,<number>
1624 +|(% style="width:134px" %)**Command**|(% style="width:364px" %)AT+SETCNT=<counting_parameter><number>
1685 1685  |(% style="width:134px" %)**Response**|(% style="width:364px" %)
1686 1686  |(% style="width:134px" %)**Parameters**|(% style="width:364px" %)(((
1687 1687  **counting_parameter** :
... ... @@ -1725,9 +1725,14 @@
1725 1725  
1726 1726  ==== 3.4.2.18 Counting ~-~- Clear Counting ====
1727 1727  
1728 -
1729 1729  This command clears the counting in counting mode.
1730 1730  
1670 +* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1671 +
1672 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1673 +
1674 +(% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
1675 +
1731 1731  (% style="color:#037691" %)**AT Command**
1732 1732  
1733 1733  (% border="2" style="width:500px" %)
... ... @@ -1745,12 +1745,24 @@
1745 1745  )))
1746 1746  |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
1747 1747  
1748 -==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
1693 +==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
1749 1749  
1695 +This command allows you to configure the device to save its counting result to internal flash memory at specified intervals. By setting a save time, the device will periodically store the counting data to prevent loss in case of power failure. The save interval can be adjusted to suit your requirements, with a minimum value of 30 seconds.
1750 1750  
1751 -This command configures the device to periodically save the counting results, RO (Relay Output), and DO (Digital Output) states to internal flash memory at a user-defined interval. By setting a save interval, the device ensures that critical data (counting values and output states) is preserved in case of power loss.
1752 -The saved RO/DO states can be restored after a device reset by combining this function with the (% style="color:blue" %)**AT+RODORESET**(%%) command.
1697 +* (% style="color:#037691" %)**AT Command:**
1753 1753  
1699 +(% style="color:blue" %)**AT+COUTIME=60  **(%%)~/~/ Sets the save time to 60 seconds. The device will save the counting result in internal flash every 60 seconds. (Min value: 30 seconds)
1700 +
1701 +
1702 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xA7):**
1703 +
1704 +(% style="color:blue" %)**0x A7 aa bb cc     ** (%%)~/~/ same as AT+COUTIME =aa bb cc,
1705 +
1706 +(((
1707 +Range: aa bb cc:0 to 16777215,  (unit: seconds)
1708 +)))
1709 +
1710 +
1754 1754  (% style="color:#037691" %)**AT Command**
1755 1755  
1756 1756  (% border="2" style="width:500px" %)
... ... @@ -1778,13 +1778,22 @@
1778 1778  Sets the device to save its counting results to the memory every 60 seconds.
1779 1779  )))
1780 1780  
1781 -==== 3.4.2.20 Reset saved RO and DO states ====
1738 +==== 3.4.2.20 Reset save RO DO state ====
1782 1782  
1783 -
1784 1784  This command allows you to reset the saved relay output (RO) and digital output (DO) states when the device joins the network. By configuring this setting, you can control whether the device should retain or reset the relay states after a reset and rejoin to the network.
1785 1785  
1786 -(% style="color:#037691" %)**AT Command**
1742 +* (% style="color:#037691" %)**AT Command:**
1787 1787  
1744 +(% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1745 +
1746 +(% style="color:blue" %)**AT+RODORESET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state will not change when the device reconnects to the network.
1747 +
1748 +
1749 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
1750 +
1751 +(% style="color:blue" %)**0x AD aa      ** (%%)~/~/ same as AT+RODORET =aa
1752 +
1753 +
1788 1788  (% border="2" style="width:500px" %)
1789 1789  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+RODORESET=<state>
1790 1790  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
... ... @@ -1805,8 +1805,6 @@
1805 1805  After the device is reset, the previously saved RODO state (limited to MOD2 to MOD5) is read, and it will not change when the device reconnects to the network.
1806 1806  )))
1807 1807  
1808 -(% style="color:#037691" %)**Downlink Payload**
1809 -
1810 1810  (% border="2" style="width:500px" %)
1811 1811  |(% style="width:127px" %)**Payload**|(% style="width:371px" %)<prefix><state>
1812 1812  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
... ... @@ -1830,20 +1830,24 @@
1830 1830  
1831 1831  ==== 3.4.2.21 Encrypted payload ====
1832 1832  
1833 -
1834 1834  This command allows you to configure whether the device should upload data in an encrypted format or in plaintext. By default, the device encrypts the payload before uploading. You can toggle this setting to either upload encrypted data or transmit it without encryption.
1835 1835  
1836 -(% style="color:#037691" %)**AT Command:**
1799 +* (% style="color:#037691" %)**AT Command:**
1837 1837  
1801 +(% style="color:blue" %)**AT+DECRYPT=1  ** (%%)~/~/ The payload is uploaded without encryption
1802 +
1803 +(% style="color:blue" %)**AT+DECRYPT=0    **(%%)~/~/  Encrypt when uploading payload (default)
1804 +
1805 +
1838 1838  (% border="2" style="width:500px" %)
1839 1839  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+DECRYPT=<state>
1840 1840  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
1841 1841  |(% style="width:127px" %)**Parameters**|(% style="width:371px" %)(((
1842 -**state** :
1810 +state :
1843 1843  
1844 -**1** : The payload is uploaded without encryption
1812 +1 : The payload is uploaded without encryption
1845 1845  
1846 -**0** : The payload is encrypted when uploaded (default)
1814 +0 : The payload is encrypted when uploaded (default)
1847 1847  )))
1848 1848  |(% style="width:127px" %)**Example**|(% style="width:371px" %)(((
1849 1849  AT+DECRYPT=1
... ... @@ -1860,11 +1860,15 @@
1860 1860  
1861 1861  ==== 3.4.2.22 Get sensor value ====
1862 1862  
1863 -
1864 1864  This command allows you to retrieve and optionally uplink sensor readings through the serial port.
1865 1865  
1866 -(% style="color:#037691" %)**AT Command**
1833 +* (% style="color:#037691" %)**AT Command:**
1867 1867  
1835 +(% style="color:blue" %)**AT+GETSENSORVALUE=0    **(%%)~/~/ The serial port retrieves the reading of the current sensor.
1836 +
1837 +(% style="color:blue" %)**AT+GETSENSORVALUE=1    **(%%)~/~/ The serial port retrieves the current sensor reading and uploads it.
1838 +
1839 +
1868 1868  (% border="2" style="width:500px" %)
1869 1869  |(% style="width:127px" %)**Command**|(% style="width:371px" %)AT+GETSENSORVALUE=<state>
1870 1870  |(% style="width:127px" %)**Response**|(% style="width:371px" %)
... ... @@ -1890,11 +1890,15 @@
1890 1890  
1891 1891  ==== 3.4.2.23 Resetting the downlink packet count ====
1892 1892  
1893 -
1894 1894  This command manages how the node handles mismatched downlink packet counts. It offers two modes: one disables the reception of further downlink packets if discrepancies occur, while the other resets the downlink packet count to align with the server, ensuring continued communication.
1895 1895  
1896 -(% style="color:#037691" %)**AT Command**
1867 +* (% style="color:#037691" %)**AT Command:**
1897 1897  
1869 +(% style="color:blue" %)**AT+DISFCNTCHECK=0   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1870 +
1871 +(% style="color:blue" %)**AT+DISFCNTCHECK=1   **(%%)~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1872 +
1873 +
1898 1898  (% border="2" style="width:500px" %)
1899 1899  |(% style="width:130px" %)**Command**|(% style="width:368px" %)AT+DISFCNTCHECK=<state>
1900 1900  |(% style="width:130px" %)**Response**|(% style="width:368px" %)(((
... ... @@ -1924,8 +1924,19 @@
1924 1924  ==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1925 1925  
1926 1926  
1927 -This command controls the behavior of the node when the combined size of the MAC commands (MACANS) from the server and the payload exceed the allowed byte limit for the current data rate (DR). The command provides two modes: one enables splitting the data into batches to ensure compliance with the byte limit, while the other prioritizes the payload and ignores the MACANS in cases of overflow.
1903 +This command controls the behavior of the node when the combined size of the MAC commands (MACANS) from the server and the payload exceeds the allowed byte limit for the current data rate (DR). The command provides two modes: one enables splitting the data into batches to ensure compliance with the byte limit, while the other prioritizes the payload and ignores the MACANS in cases of overflow.
1928 1928  
1905 +* (% style="color:#037691" %)**AT Command:**
1906 +
1907 +(% style="color:blue" %)**AT+DISMACANS=0**   (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1908 +
1909 +(% style="color:blue" %)**AT+DISMACANS=1**  (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1910 +
1911 +
1912 +* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
1913 +
1914 +(% style="color:blue" %)**0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1915 +
1929 1929  (% style="color:#037691" %)**AT Command**
1930 1930  
1931 1931  (% border="2" style="width:500px" %)
... ... @@ -1969,40 +1969,51 @@
1969 1969  
1970 1970  ==== 3.4.2.25 Copy downlink to uplink ====
1971 1971  
1959 +This command enables the device to immediately uplink the content of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100.
1972 1972  
1973 -This command enables the device to immediately uplink the payload of a received downlink packet back to the server. The command allows for quick data replication from downlink to uplink, with a fixed port number of 100.
1961 +* (% style="color:#037691" %)**AT Command**(%%)**:**
1974 1974  
1975 -(% style="color:#037691" %)**AT Command**(%%)**:**
1963 +(% style="color:blue" %)**AT+RPL=5**   (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1976 1976  
1977 -(% style="color:blue" %)**AT+RPL=5**   (%%) ~/~/ After receiving a downlink payload from the server, the device will immediately uplink the payload back to the server using port number 100.
1965 +Example**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1978 1978  
1979 -Example:**aa xx xx xx xx**         ~/~/ **aa** indicates whether the configuration has changed: **00** means YES, and **01** means NO. **xx xx xx xx** are the bytes uplinked back.
1980 1980  
1981 -
1982 1982  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1983 1983  
1984 1984  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1985 1985  
1986 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1972 +(% border="2" style="width:500px" %)
1973 +|(% style="width:122px" %)**Command**|(% style="width:376px" %)(((
1974 +AT+RPL=5
1987 1987  
1988 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1976 +After receiving a downlink packet from the server, the node immediately uplinks the content of the packet back to the server using port number 100.
1977 +)))
1978 +|(% style="width:122px" %)**Example**|(% style="width:376px" %)(((
1979 +Downlink:
1989 1989  
1981 +01 00 02 58
1990 1990  
1991 -(% style="color:#037691" %)**Downlink Payload**(%%)**:**
1983 +Uplink:
1992 1992  
1993 -There is no downlink option available for this feature.
1985 +01 01 00 02 58
1986 +)))
1994 1994  
1988 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1995 1995  
1996 -==== 3.4.2.26 Query firmware version, frequency band, subband, and TDC time ====
1990 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1997 1997  
1998 1998  
1999 -This command is used to query key information about the device, including its firmware version, frequency band, subband, and TDC time. By sending the specified payload as a downlink, the server can retrieve this essential data from the device.
2000 2000  
1994 +==== 3.4.2.26 Query firmware version, frequency band, sub band, and TDC time ====
1995 +
1996 +This command is used to query key information about the device, including its firmware version, frequency band, sub band, and TDC time. By sending the specified payload as a downlink, the server can retrieve this essential data from the device.
1997 +
2001 2001  * (((
2002 2002  (% style="color:#037691" %)**Downlink Payload**(%%)**:**
2003 2003  
2004 -(% style="color:blue" %)**26 01  ** (%%) ~/~/  The downlink payload 26 01 is used to query the device's firmware version, frequency band, subband, and TDC time.
2001 +(% style="color:blue" %)**26 01  ** (%%) ~/~/  The downlink payload 26 01 is used to query the device's firmware version, frequency band, sub band, and TDC time.
2005 2005  
2003 +
2006 2006  
2007 2007  )))
2008 2008  
... ... @@ -2013,13 +2013,10 @@
2013 2013  
2014 2014  == 3.5 Integrating with ThingsEye.io ==
2015 2015  
2016 -
2017 2017  The Things Stack application supports integration with ThingsEye.io. Once integrated, ThingsEye.io acts as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic.
2018 2018  
2019 -
2020 2020  === 3.5.1 Configuring The Things Stack ===
2021 2021  
2022 -
2023 2023  We use The Things Stack Sandbox in this example:
2024 2024  
2025 2025  * In **The Things Stack Sandbox**, go to the **Application **for the LT-22222-L you added.
... ... @@ -2031,12 +2031,10 @@
2031 2031  The username and  password (API key) you created here are required in the next section.
2032 2032  {{/info}}
2033 2033  
2034 -[[image:tts-mqtt-integration.png]]
2029 +[[image:tts-mqtt-integration.png||height="625" width="1000"]]
2035 2035  
2036 -
2037 2037  === 3.5.2 Configuring ThingsEye.io ===
2038 2038  
2039 -
2040 2040  The ThingsEye.io IoT platform is not open for self-registration at the moment. If you are interested in testing the platform, please send your project information to admin@thingseye.io, and we will create an account for you.
2041 2041  
2042 2042  * Login to your [[ThingsEye.io >>https://thingseye.io]]account.
... ... @@ -2043,7 +2043,7 @@
2043 2043  * Under the **Integrations center**, click **Integrations**.
2044 2044  * Click the **Add integration** button (the button with the **+** symbol).
2045 2045  
2046 -[[image:thingseye-io-step-1.png]]
2039 +[[image:thingseye-io-step-1.png||height="625" width="1000"]]
2047 2047  
2048 2048  
2049 2049  On the **Add integration** window, configure the following:
... ... @@ -2055,10 +2055,10 @@
2055 2055  * Ensure the following options are turned on.
2056 2056  ** Enable integration
2057 2057  ** Debug mode
2058 -** Allow creating devices or assets
2051 +** Allow create devices or assets
2059 2059  * Click the **Next** button. you will be navigated to the **Uplink data converter** tab.
2060 2060  
2061 -[[image:thingseye-io-step-2.png]]
2054 +[[image:thingseye-io-step-2.png||height="625" width="1000"]]
2062 2062  
2063 2063  
2064 2064  **Uplink data converter:**
... ... @@ -2069,7 +2069,7 @@
2069 2069  * Paste the uplink decoder function into the text area (first, delete the default code). The demo uplink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Uplink_Converter.js]].
2070 2070  * Click the **Next** button. You will be navigated to the **Downlink data converter **tab.
2071 2071  
2072 -[[image:thingseye-io-step-3.png]]
2065 +[[image:thingseye-io-step-3.png||height="625" width="1000"]]
2073 2073  
2074 2074  
2075 2075  **Downlink data converter (this is an optional step):**
... ... @@ -2080,7 +2080,7 @@
2080 2080  * Paste the downlink decoder function into the text area (first, delete the default code). The demo downlink decoder function can be found [[here>>https://raw.githubusercontent.com/ThingsEye-io/te-platform/refs/heads/main/Data%20Converters/The_Things_Network_MQTT_Downlink_Converter.js]].
2081 2081  * Click the **Next** button. You will be navigated to the **Connection** tab.
2082 2082  
2083 -[[image:thingseye-io-step-4.png]]
2076 +[[image:thingseye-io-step-4.png||height="625" width="1000"]]
2084 2084  
2085 2085  
2086 2086  **Connection:**
... ... @@ -2095,20 +2095,20 @@
2095 2095  
2096 2096  * Click the **Add** button.
2097 2097  
2098 -[[image:thingseye-io-step-5.png]]
2091 +[[image:thingseye-io-step-5.png||height="625" width="1000"]]
2099 2099  
2100 2100  
2101 2101  Your integration has been added to the** Integrations** list and will be displayed on the **Integrations** page. Check whether the status is shown as **Active**. If not, review your configuration settings and correct any errors.
2102 2102  
2103 -[[image:thingseye.io_integrationsCenter_integrations.png]]
2104 2104  
2097 +[[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
2105 2105  
2099 +
2106 2106  ==== 3.5.2.1 Viewing integration details ====
2107 2107  
2108 -
2109 2109  Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration.
2110 2110  
2111 -[[image:integration-details.png]]
2104 +[[image:integration-details.png||height="686" width="1000"]]
2112 2112  
2113 2113  
2114 2114  If you want to edit the settings you have provided, click on the **Toggle edit mode** button. Once you have done click on the **Apply changes **button.
... ... @@ -2117,43 +2117,37 @@
2117 2117  See also [[ThingsEye documentation>>https://wiki.thingseye.io/xwiki/bin/view/Main/]].
2118 2118  {{/info}}
2119 2119  
2113 +==== **3.5.2.2 Viewing events** ====
2120 2120  
2121 -==== 3.5.2.2 Viewing events ====
2122 -
2123 -
2124 2124  The **Events **tab displays all the uplink messages from the LT-22222-L.
2125 2125  
2126 2126  * Select **Debug **from the **Event type** dropdown.
2127 2127  * Select the** time frame** from the **time window**.
2128 2128  
2129 -[[image:thingseye-events.png]]
2120 +[[image:thingseye-events.png||height="686" width="1000"]]
2130 2130  
2131 2131  
2132 -* To view the **JSON payload** of a message, click on the **three dots (...)** in the **Message** column of the desired message.
2123 +* To view the **JSON payload** of a message, click on the **three dots (...)** in the Message column of the desired message.
2133 2133  
2134 -[[image:thingseye-json.png]]
2125 +[[image:thingseye-json.png||width="1000"]]
2135 2135  
2136 2136  
2137 -==== 3.5.2.3 Deleting an integration ====
2128 +==== **3.5.2.3 Deleting an integration** ====
2138 2138  
2139 -
2140 2140  If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
2141 2141  
2142 2142  
2143 -==== 3.5.2.4 Viewing sensor data on a dashboard ====
2133 +==== 3.5.2.4 Creating a Dashboard to Display and Analyze LT-22222-L Data ====
2144 2144  
2135 +This will be added soon.
2145 2145  
2146 -You can create a dashboard with ThingsEye to visualize the sensor data coming from the LT-22222-L. The following image shows a dashboard created for the LT-22222-L. See **Creating a dashboard** in ThingsEye documentation for more information.
2147 2147  
2148 -[[image:lt-22222-l-dashboard.png]]
2149 -
2150 -
2151 2151  == 3.6 Interface Details ==
2152 2152  
2153 2153  === 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) ===
2154 2154  
2155 2155  
2156 -Supports** NPN-type **sensors.
2143 +Supports NPN-type sensors.
2157 2157  
2158 2158  [[image:1653356991268-289.png]]
2159 2159  
... ... @@ -2275,15 +2275,15 @@
2275 2275  )))
2276 2276  
2277 2277  
2278 -(% style="color:blue" %)**Example 4**(%%): Connecting to a Dry Contact sensor
2265 +(% style="color:blue" %)**Example4**(%%): Connecting to Dry Contact sensor
2279 2279  
2280 -From the DI port circuit above, activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference on its own.
2267 +From the DI port circuit above, you can see that activating the photocoupler requires a voltage difference between the DI+ and DI- ports. However, the Dry Contact sensor is a passive component and cannot provide this voltage difference.
2281 2281  
2282 -To detect a Dry Contact, you can supply a power source to one of the pins of the Dry Contact. A reference circuit diagram is shown below.
2269 +To detect a Dry Contact, you can supply a power source to one pin of the Dry Contact. Below is a reference circuit diagram.
2283 2283  
2284 2284  [[image:image-20230616235145-1.png]]
2285 2285  
2286 -(% style="color:blue" %)**Example 5**(%%): Connecting to an Open Collector
2273 +(% style="color:blue" %)**Example5**(%%): Connecting to an Open Collector
2287 2287  
2288 2288  [[image:image-20240219115718-1.png]]
2289 2289  
... ... @@ -2350,7 +2350,7 @@
2350 2350  (((
2351 2351  The LT-22222-L has two relay interfaces, RO1 and RO2, each using two pins of the screw terminal (ROx-1 and ROx-2 where x is the port number, 1 or 2). You can connect a device's power line in series with one of the relay interfaces (e.g., RO1-1 and RO1-2 screw terminals). See the example below:
2352 2352  
2353 -(% style="color:red" %)**Note:**(%%) The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
2340 +**Note**: The ROx pins will be in the Open (NO) state when the LT-22222-L is powered off.
2354 2354  )))
2355 2355  
2356 2356  [[image:image-20220524100215-9.png]]
... ... @@ -2359,21 +2359,20 @@
2359 2359  [[image:image-20220524100215-10.png||height="382" width="723"]]
2360 2360  
2361 2361  
2362 -== 3.7 LED Indicators ==
2349 +== 3.7 LEDs Indicators ==
2363 2363  
2351 +The table below lists the behavior of LED indicators for each port function.
2364 2364  
2365 -The table below lists the behaviour of LED indicators for each port function.
2366 -
2367 2367  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
2368 2368  |(% style="background-color:#4f81bd; color:white; width:50px" %)**LEDs**|(% style="background-color:#4f81bd; color:white; width:460px" %)**Feature**
2369 2369  |**PWR**|Always on when there is power
2370 2370  |**TX**|(((
2371 2371  (((
2372 -Device booting: TX blinks 5 times.
2358 +Device boot: TX blinks 5 times.
2373 2373  )))
2374 2374  
2375 2375  (((
2376 -Successful network joins: TX remains ON for 5 seconds.
2362 +Successful network join: TX remains ON for 5 seconds.
2377 2377  )))
2378 2378  
2379 2379  (((
... ... @@ -2394,21 +2394,18 @@
2394 2394  
2395 2395  = 4. Using AT Commands =
2396 2396  
2397 -
2398 2398  The LT-22222-L supports programming using AT Commands.
2399 2399  
2400 -
2401 2401  == 4.1 Connecting the LT-22222-L to a PC ==
2402 2402  
2403 -
2404 2404  (((
2405 -You can use a USB-to-TTL adapter/converter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
2388 +You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
2406 2406  
2407 -[[image:usb-ttl-audio-jack-connection.jpg]]
2408 -
2409 -
2390 +[[image:usb-ttl-programming.png]]
2410 2410  )))
2411 2411  
2393 +
2394 +
2412 2412  (((
2413 2413  On the PC, you need to set the (% style="color:#4f81bd" %)**serial tool **(%%)(such as [[PuTTY>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]] or [[SecureCRT>>https://www.vandyke.com/cgi-bin/releases.php?product=securecrt]]) to a baud rate of (% style="color:green" %)**9600**(%%) to access the serial console of LT-22222-L. Access to AT commands is disabled by default, and a password (default: (% style="color:green" %)**123456**)(%%) must be entered to enable AT command access, as shown below:
2414 2414  )))
... ... @@ -2417,9 +2417,9 @@
2417 2417  
2418 2418  
2419 2419  (((
2420 -== 4.2 LT-22222-L related AT commands ==
2403 +You can find more details in the [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
2421 2421  
2422 -
2405 +== 4.2 LT-22222-L related AT commands ==
2423 2423  )))
2424 2424  
2425 2425  (((
... ... @@ -2438,39 +2438,39 @@
2438 2438  * **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey)
2439 2439  * **##AT+APPEUI##**: Get or set the Application EUI (AppEUI)
2440 2440  * **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
2441 -* ##**AT+TXP**##: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
2442 -* **##AT+DR##**:  Get or set the Data Rate. (0-7 corresponding to DR_X)  
2443 -* **##AT+DCS##**: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
2444 -* ##**AT+PNM**##: Get or set the public network mode. (0: off, 1: on)
2445 -* ##**AT+RX2FQ**##: Get or set the Rx2 window frequency
2446 -* ##**AT+RX2DR**##: Get or set the Rx2 window data rate (0-7 corresponding to DR_X)
2447 -* ##**AT+RX1DL**##: Get or set the delay between the end of the Tx and the Rx Window 1 in ms
2448 -* ##**AT+RX2DL**##: Get or set the delay between the end of the Tx and the Rx Window 2 in ms
2449 -* ##**AT+JN1DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
2450 -* ##**AT+JN2DL**##: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
2451 -* ##**AT+NJM**##: Get or set the Network Join Mode. (0: ABP, 1: OTAA)
2452 -* ##**AT+NWKID**##: Get or set the Network ID
2453 -* ##**AT+FCU**##: Get or set the Frame Counter Uplink (FCntUp)
2454 -* ##**AT+FCD**##: Get or set the Frame Counter Downlink (FCntDown)
2455 -* ##**AT+CLASS**##: Get or set the Device Class
2456 -* ##**AT+JOIN**##: Join Network
2457 -* ##**AT+NJS**##: Get OTAA Join Status
2458 -* ##**AT+SENDB**##: Send hexadecimal data along with the application port
2459 -* ##**AT+SEND**##: Send text data along with the application port
2460 -* ##**AT+RECVB**##: Print the last received data in binary format (with hexadecimal values)
2461 -* ##**AT+RECV**##: Print the last received data in raw format
2462 -* ##**AT+VER**##: Get the current image version and Frequency Band
2463 -* ##**AT+CFM**##: Get or Set the confirmation mode (0-1)
2464 -* ##**AT+CFS**##: Get confirmation status of the last AT+SEND (0-1)
2465 -* ##**AT+SNR**##: Get the SNR of the last received packet
2466 -* ##**AT+RSSI**##: Get the RSSI of the last received packet
2467 -* ##**AT+TDC**##: Get or set the application data transmission interval in ms
2468 -* ##**AT+PORT**##: Get or set the application port
2469 -* ##**AT+DISAT**##: Disable AT commands
2470 -* ##**AT+PWORD**##: Set password, max 9 digits
2471 -* ##**AT+CHS**##: Get or set the Frequency (Unit: Hz) for Single Channel Mode
2472 -* ##**AT+CHE**##: Get or set eight channels mode, Only for US915, AU915, CN470
2473 -* ##**AT+CFG**##: Print all settings
2424 +* AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
2425 +* AT+DR:  Get or set the Data Rate. (0-7 corresponding to DR_X)  
2426 +* AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
2427 +* AT+PNM: Get or set the public network mode. (0: off, 1: on)
2428 +* AT+RX2FQ: Get or set the Rx2 window frequency
2429 +* AT+RX2DR: Get or set the Rx2 window data rate (0-7 corresponding to DR_X)
2430 +* AT+RX1DL: Get or set the delay between the end of the Tx and the Rx Window 1 in ms
2431 +* AT+RX2DL: Get or set the delay between the end of the Tx and the Rx Window 2 in ms
2432 +* AT+JN1DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
2433 +* AT+JN2DL: Get or set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
2434 +* AT+NJM: Get or set the Network Join Mode. (0: ABP, 1: OTAA)
2435 +* AT+NWKID: Get or set the Network ID
2436 +* AT+FCU: Get or set the Frame Counter Uplink (FCntUp)
2437 +* AT+FCD: Get or set the Frame Counter Downlink (FCntDown)
2438 +* AT+CLASS: Get or set the Device Class
2439 +* AT+JOIN: Join network
2440 +* AT+NJS: Get OTAA Join Status
2441 +* AT+SENDB: Send hexadecimal data along with the application port
2442 +* AT+SEND: Send text data along with the application port
2443 +* AT+RECVB: Print last received data in binary format (with hexadecimal values)
2444 +* AT+RECV: Print last received data in raw format
2445 +* AT+VER: Get current image version and Frequency Band
2446 +* AT+CFM: Get or Set the confirmation mode (0-1)
2447 +* AT+CFS: Get confirmation status of the last AT+SEND (0-1)
2448 +* AT+SNR: Get the SNR of the last received packet
2449 +* AT+RSSI: Get the RSSI of the last received packet
2450 +* AT+TDC: Get or set the application data transmission interval in ms
2451 +* AT+PORT: Get or set the application port
2452 +* AT+DISAT: Disable AT commands
2453 +* AT+PWORD: Set password, max 9 digits
2454 +* AT+CHS: Get or set the Frequency (Unit: Hz) for Single Channel Mode
2455 +* AT+CHE: Get or set eight channels mode, Only for US915, AU915, CN470
2456 +* AT+CFG: Print all settings
2474 2474  )))
2475 2475  
2476 2476  
... ... @@ -2487,7 +2487,7 @@
2487 2487  )))
2488 2488  
2489 2489  (((
2490 -(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT command access**##
2473 +(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT commands access**##
2491 2491  )))
2492 2492  
2493 2493  (((
... ... @@ -2495,7 +2495,7 @@
2495 2495  )))
2496 2496  
2497 2497  (((
2498 -(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT command access**##
2481 +(% style="background-color:#dcdcdc" %)##**123456 ~/~/Enter the password to enable AT commands access**##
2499 2499  )))
2500 2500  
2501 2501  (((
... ... @@ -2526,7 +2526,7 @@
2526 2526  
2527 2527  
2528 2528  (((
2529 -(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter the password to enable AT commands access
2512 +(% style="background-color:#dcdcdc" %)**123456**(%%)  ~/~/ Enter password to enable AT commands access
2530 2530  )))
2531 2531  )))
2532 2532  
... ... @@ -2535,7 +2535,7 @@
2535 2535  )))
2536 2536  
2537 2537  (((
2538 -(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter the password to enable AT command access
2521 +(% style="background-color:#dcdcdc" %)** 123456**(%%)  ~/~/ Enter password to enable AT commands access
2539 2539  )))
2540 2540  
2541 2541  (((
... ... @@ -2589,7 +2589,8 @@
2589 2589  
2590 2590  **2. Verify that the LG01/02 gateway RX frequency matches the AT+CHS setting exactly.**
2591 2591  
2592 -**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
2575 +**3. Make sure the SF/bandwidth settings in the LG01/LG02 match the settings of AT+DR. Refer to [[this link>>url:http://www.dragino.com/downloads/index.php?
2576 +dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
2593 2593  
2594 2594  **4. The commands AT+RX2FQ and AT+RX2DR enable downlink functionality. To set the correct parameters, you can check the actual downlink parameters to be used as shown below. Here, RX2FQ should be set to 868400000 and RX2DR should be set to 5.**
2595 2595  )))
... ... @@ -2615,19 +2615,16 @@
2615 2615  
2616 2616  == 5.1 Counting how many objects pass through the flow line ==
2617 2617  
2602 +See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
2618 2618  
2619 -See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]].
2620 2620  
2621 -
2622 2622  = 6. FAQ =
2623 2623  
2624 -
2625 2625  This section contains some frequently asked questions, which can help you resolve common issues and find solutions quickly.
2626 2626  
2627 2627  
2628 2628  == 6.1 How to update the firmware? ==
2629 2629  
2630 -
2631 2631  Dragino frequently releases firmware updates for the LT-22222-L. Updating your LT-22222-L with the latest firmware version helps to:
2632 2632  
2633 2633  * Support new features
... ... @@ -2637,7 +2637,7 @@
2637 2637  You will need the following things before proceeding:
2638 2638  
2639 2639  * 3.5mm programming cable (included with the LT-22222-L as an additional accessory)
2640 -* USB to TTL adapter/converter
2621 +* USB to TTL adapter
2641 2641  * Download and install the [[STM32 Flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. (replaced by STM32CubeProgrammer)
2642 2642  * Download the latest firmware image from [[LT-22222-L firmware image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]]. Check the file name of the firmware to find the correct region.
2643 2643  
... ... @@ -2647,7 +2647,7 @@
2647 2647  
2648 2648  Below is the hardware setup for uploading a firmware image to the LT-22222-L:
2649 2649  
2650 -[[image:usb-ttl-audio-jack-connection.jpg]]
2631 +[[image:usb-ttl-programming.png]]
2651 2651  
2652 2652  
2653 2653  
... ... @@ -2680,21 +2680,17 @@
2680 2680  (((
2681 2681  (((
2682 2682  == 6.2 How to change the LoRaWAN frequency band/region? ==
2683 -
2684 -
2685 2685  )))
2686 2686  )))
2687 2687  
2688 2688  (((
2689 -You can follow the introductions on [[how to upgrade the image>>||anchor="H6.1Howtoupdatethefirmware3F"]]. When downloading, select the required image file.
2668 +You can follow the introductions on [[how to upgrade image>>||anchor="H5.1Howtoupgradetheimage3F"]]. When downloading, select the required image file.
2690 2690  )))
2691 2691  
2692 2692  (((
2693 2693  
2694 2694  
2695 -== 6.3 How to set up LT-22222-L to work with a Single Channel Gateway, such as LG01/LG02? ==
2696 -
2697 -
2674 +== 6.3 How to setup LT-22222-L to work with a Single Channel Gateway, such as LG01/LG02? ==
2698 2698  )))
2699 2699  
2700 2700  (((
... ... @@ -2768,13 +2768,11 @@
2768 2768  
2769 2769  == 6.4 How to change the uplink interval? ==
2770 2770  
2771 -
2772 2772  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
2773 2773  
2774 2774  
2775 2775  == 6.5 Can I see the counting event in the serial output? ==
2776 2776  
2777 -
2778 2778  (((
2779 2779  You can run the AT command **AT+DEBUG** to view the counting event in the serial output. If the firmware is too old and doesn’t support AT+DEBUG, update to the latest firmware first.
2780 2780  
... ... @@ -2781,7 +2781,6 @@
2781 2781  
2782 2782  == 6.6 Can I use point-to-point communication with LT-22222-L? ==
2783 2783  
2784 -
2785 2785  Yes, you can. Please refer to the [[Point-to-Point Communication of LT-22222-L>>https://wiki.dragino.com/xwiki/bin/view/Main/%20Point%20to%20Point%20Communication%20of%20LT-22222-L/]] page. The firmware that supports point-to-point communication can be found [[here>>https://github.com/dragino/LT-22222-L/releases]].
2786 2786  
2787 2787  
... ... @@ -2790,15 +2790,13 @@
2790 2790  (((
2791 2791  == 6.7 Why does the relay output default to an open relay after the LT-22222-L is powered off? ==
2792 2792  
2793 -
2794 2794  * If the device is not properly shut down and is directly powered off.
2795 2795  * It will default to a power-off state.
2796 2796  * In modes 2 to 5, the DO/RO status and pulse count are saved to flash memory.
2797 -* After a restart, the status before the power failure will be read from Flash.
2770 +* After a restart, the status before the power failure will be read from flash.
2798 2798  
2799 -== 6.8 Can I set up LT-22222-L as an NC (Normally Closed) relay? ==
2772 +== 6.8 Can I setup LT-22222-L as a NC (Normally Closed) relay? ==
2800 2800  
2801 -
2802 2802  The LT-22222-L's built-in relay is Normally Open (NO). You can use an external relay to achieve a Normally Closed (NC) configuration. The circuit diagram is shown below:
2803 2803  
2804 2804  
... ... @@ -2807,19 +2807,16 @@
2807 2807  
2808 2808  == 6.9 Can the LT-22222-L save the RO state? ==
2809 2809  
2810 -
2811 2811  To enable this feature, the firmware version must be 1.6.0 or higher.
2812 2812  
2813 2813  
2814 2814  == 6.10 Why does the LT-22222-L always report 15.585V when measuring the AVI? ==
2815 2815  
2816 -
2817 2817  It is likely that the GND is not connected during the measurement, or that the wire connected to the GND is loose.
2818 2818  
2819 2819  
2820 2820  = 7. Troubleshooting =
2821 2821  
2822 -
2823 2823  This section provides some known troubleshooting tips.
2824 2824  
2825 2825  
... ... @@ -2828,8 +2828,6 @@
2828 2828  (((
2829 2829  (((
2830 2830  == 7.1 Downlink isn't working. How can I solve this? ==
2831 -
2832 -
2833 2833  )))
2834 2834  )))
2835 2835  
... ... @@ -2841,8 +2841,6 @@
2841 2841  
2842 2842  
2843 2843  == 7.2 Having trouble uploading an image? ==
2844 -
2845 -
2846 2846  )))
2847 2847  
2848 2848  (((
... ... @@ -2853,8 +2853,6 @@
2853 2853  
2854 2854  
2855 2855  == 7.3 Why can't I join TTN in the US915 /AU915 bands? ==
2856 -
2857 -
2858 2858  )))
2859 2859  
2860 2860  (((
... ... @@ -2864,14 +2864,12 @@
2864 2864  
2865 2865  == 7.4 Why can the LT-22222-L perform uplink normally, but cannot receive downlink? ==
2866 2866  
2867 -
2868 2868  The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue.
2869 -Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resettingthedownlinkpacketcount"]]
2831 +Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]]
2870 2870  
2871 2871  
2872 2872  = 8. Ordering information =
2873 2873  
2874 -
2875 2875  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
2876 2876  
2877 2877  (% style="color:#4f81bd" %)**XXX:**
... ... @@ -2888,7 +2888,6 @@
2888 2888  
2889 2889  = 9. Package information =
2890 2890  
2891 -
2892 2892  **Package includes**:
2893 2893  
2894 2894  * 1 x LT-22222-L I/O Controller
... ... @@ -2905,7 +2905,6 @@
2905 2905  
2906 2906  = 10. Support =
2907 2907  
2908 -
2909 2909  * (((
2910 2910  Support is available Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different time zones, we cannot offer live support. However, your questions will be answered as soon as possible within the aforementioned schedule.
2911 2911  )))
... ... @@ -2917,7 +2917,6 @@
2917 2917  
2918 2918  = 11. Reference​​​​​ =
2919 2919  
2920 -
2921 2921  * LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]
2922 2922  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2923 2923  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
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