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Last modified by Mengting Qiu on 2025/06/04 18:42
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Summary

Details

Page properties
Author
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1 -XWiki.pradeeka
1 +XWiki.Xiaoling
Content
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21 21  
22 22  == 1.1 What is the LT-22222-L I/O Controller? ==
23 23  
24 +
24 24  (((
25 25  (((
26 26  {{info}}
... ... @@ -54,8 +54,10 @@
54 54  (% class="wikigeneratedid" %)
55 55  [[image:lorawan-nw.jpg||height="354" width="900"]]
56 56  
58 +
57 57  == 1.2 Specifications ==
58 58  
61 +
59 59  (% style="color:#037691" %)**Hardware System:**
60 60  
61 61  * STM32L072xxxx MCU
... ... @@ -97,6 +97,7 @@
97 97  
98 98  == 1.3 Features ==
99 99  
103 +
100 100  * LoRaWAN Class A & Class C modes
101 101  * Optional Customized LoRa Protocol
102 102  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
... ... @@ -107,6 +107,7 @@
107 107  
108 108  == 1.4 Applications ==
109 109  
114 +
110 110  * Smart buildings & home automation
111 111  * Logistics and supply chain management
112 112  * Smart metering
... ... @@ -116,11 +116,13 @@
116 116  
117 117  == 1.5 Hardware Variants ==
118 118  
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 +
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-22222-L**|(% style="width:172px" %)(((
128 +(% style="text-align:center" %)
129 +[[image:lt33222-l.jpg||height="110" width="95"]]
130 +)))|(% style="width:256px" %)(((
124 124  * 2 x Digital Input (Bi-direction)
125 125  * 2 x Digital Output
126 126  * 2 x Relay Output (5A@250VAC / 30VDC)
... ... @@ -133,6 +133,7 @@
133 133  
134 134  == 2.1 Connecting the antenna ==
135 135  
143 +
136 136  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.
137 137  
138 138  {{warning}}
... ... @@ -139,42 +139,46 @@
139 139  **Warning! Do not power on the device without connecting the antenna.**
140 140  {{/warning}}
141 141  
150 +
142 142  == 2.2 Terminals ==
143 143  
153 +
144 144  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.
145 145  
146 146  **Upper screw terminal block (from left to right):**
147 147  
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
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
156 156  
157 157  **Lower screw terminal block (from left to right):**
158 158  
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
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
171 171  
182 +
172 172  == 2.3 Connecting LT-22222-L to a Power Source ==
173 173  
185 +
174 174  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.
175 175  
176 176  {{warning}}
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 +**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.**
178 178  {{/warning}}
179 179  
180 180  
... ... @@ -183,11 +183,13 @@
183 183  
184 184  = 3. Registering LT-22222-L with a LoRaWAN Network Server =
185 185  
198 +
186 186  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.
187 187  
188 188  
189 189  === 3.2.1 Prerequisites ===
190 190  
204 +
191 191  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.
192 192  
193 193  [[image:image-20230425173427-2.png||height="246" width="530"]]
... ... @@ -198,8 +198,10 @@
198 198  
199 199  The following subsections explain how to register the LT-22222-L with different LoRaWAN network server providers.
200 200  
215 +
201 201  === 3.2.2 The Things Stack ===
202 202  
218 +
203 203  This section guides you through how to register your LT-22222-L with The Things Stack Sandbox.
204 204  
205 205  {{info}}
... ... @@ -210,7 +210,7 @@
210 210  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.
211 211  
212 212  
213 -[[image:dragino-lorawan-nw-lt-22222-n.jpg]]
229 +[[image:dragino-lorawan-nw-lt-22222-n.jpg||height="374" width="1400"]]
214 214  
215 215  {{info}}
216 216   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.
... ... @@ -219,6 +219,7 @@
219 219  
220 220  ==== 3.2.2.1 Setting up ====
221 221  
238 +
222 222  * Sign up for a free account with [[The Things Stack Sandbox>>https://eu1.cloud.thethings.network]] if you do not have one yet.
223 223  * Log in to your The Things Stack Sandbox account.
224 224  * Create an **application** with The Things Stack if you do not have one yet (E.g., dragino-docs).
... ... @@ -225,8 +225,10 @@
225 225  * Go to your application's page and click on the **End devices** in the left menu.
226 226  * On the End devices page, click on **+ Register end device**. Two registration options are available:
227 227  
245 +
228 228  ==== 3.2.2.2 Using the LoRaWAN Device Repository ====
229 229  
248 +
230 230  * On the **Register end device** page:
231 231  ** Select the option **Select the end device in the LoRaWAN Device Repository **under **Input method**.
232 232  ** Select the **End device brand**, **Model**, **Hardware version**, **Firmware version**, and **Profile (Region)** from the respective dropdown lists.
... ... @@ -237,7 +237,7 @@
237 237  *** **Profile (Region)**: Select the region that matches your device.
238 238  ** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
239 239  
240 -[[image:lt-22222-l-dev-repo-reg-p1.png||height="625" width="1000"]]
259 +[[image:lt-22222-l-dev-repo-reg-p1.png]]
241 241  
242 242  
243 243  * Register end device page continued...
... ... @@ -247,11 +247,12 @@
247 247  ** In the **End device ID** field, enter a unique name for your LT-22222-N within this application.
248 248  ** Under **After registration**, select the **View registered end device** option.
249 249  
250 -[[image:lt-22222-l-dev-repo-reg-p2.png||height="625" width="1000"]]
269 +[[image:lt-22222-l-dev-repo-reg-p2.png]]
251 251  
252 252  
253 253  ==== 3.2.2.3 Adding device manually ====
254 254  
274 +
255 255  * On the **Register end device** page:
256 256  ** Select the option **Enter end device specifies manually** under **Input method**.
257 257  ** Select the **Frequency plan** that matches your device from the **Frequency plan** dropdown list.
... ... @@ -261,7 +261,7 @@
261 261  ** Select the option **Over the air activation (OTAA)** under the **Activation mode.**
262 262  ** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities** dropdown list.
263 263  
264 -[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
284 +[[image:lt-22222-l-manually-p1.png]]
265 265  
266 266  
267 267  * Register end device page continued...
... ... @@ -272,23 +272,24 @@
272 272  ** Under **After registration**, select the **View registered end device** option.
273 273  ** Click the **Register end device** button.
274 274  
275 -[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
295 +[[image:lt-22222-l-manually-p2.png]]
276 276  
277 277  
278 278  You will be navigated to the **Device overview** page.
279 279  
280 280  
281 -[[image:lt-22222-device-overview.png||height="625" width="1000"]]
301 +[[image:lt-22222-device-overview.png]]
282 282  
283 283  
284 284  ==== 3.2.2.4 Joining ====
285 285  
306 +
286 286  On the Device's page, click on **Live data** tab. The Live data panel for your device will display.
287 287  
288 288  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.
289 289  
290 290  
291 -[[image:lt-22222-join-network.png||height="625" width="1000"]]
312 +[[image:lt-22222-l-joining.png]]
292 292  
293 293  
294 294  ==== 3.2.2.5 Uplinks ====
... ... @@ -307,11 +307,18 @@
307 307  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.
308 308  {{/info}}
309 309  
310 -[[image:lt-22222-ul-payload-fmt.png||height="686" width="1000"]]
331 +[[image:lt-22222-ul-payload-fmt.png]]
311 311  
312 312  
334 +We also have a payload formatter that resolves some decoding issues present in the Device Repository 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]]:
335 +
336 +(% class="wikigeneratedid" %)
337 +[[image:lt-22222-l-js-custom-payload-formatter.png]]
338 +
339 +
313 313  ==== 3.2.2.6 Downlinks ====
314 314  
342 +
315 315  When the LT-22222-L receives a downlink message from the server, the **RX LED** turns on for **1 second**.
316 316  
317 317  
... ... @@ -334,8 +334,10 @@
334 334  
335 335  The uplink messages are sent over LoRaWAN FPort=2. By default, an uplink message is sent every 10 minutes.
336 336  
365 +
337 337  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
338 338  
368 +
339 339  (((
340 340  This is the default mode.
341 341  
... ... @@ -408,6 +408,7 @@
408 408  
409 409  MOD = 1
410 410  
441 +
411 411  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
412 412  
413 413  
... ... @@ -486,6 +486,7 @@
486 486  
487 487  === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
488 488  
520 +
489 489  (% style="color:red" %)**Note: The maximum count depends on the bytes it is.
490 490  The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
491 491  It starts counting again when it reaches the maximum value.**
... ... @@ -539,6 +539,7 @@
539 539  
540 540  === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
541 541  
574 +
542 542  (% style="color:red" %)**Note:The maximum count depends on the bytes it is.
543 543  The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
544 544  It starts counting again when it reaches the maximum value.**
... ... @@ -598,16 +598,17 @@
598 598  
599 599  (% style="color:blue" %)**AT+SETCNT=3,60 **(%%)**(Sets AVI1 Count to 60)**
600 600  
601 -(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
634 +(% style="color:blue" %)**AT+VOLMAX=20000 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), the counter increases by 1)**
602 602  
603 -(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
636 +(% style="color:blue" %)**AT+VOLMAX=20000,0 **(%%)**(If the AVI1 voltage is lower than VOLMAX (20000mV =20V), counter increases by 1)**
604 604  
605 -(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
638 +(% style="color:blue" %)**AT+VOLMAX=20000,1 **(%%)**(If the AVI1 voltage is higher than VOLMAX (20000mV =20V), counter increases by 1)**
606 606  )))
607 607  
608 608  
609 609  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
610 610  
644 +
611 611  (% style="color:red" %)**Note:The maximum count depends on the bytes it is.
612 612  The maximum count for four bytes is FFFFFFFF (hex) = 4294967295 (dec).
613 613  It starts counting again when it reaches the maximum value.**
... ... @@ -721,9 +721,9 @@
721 721  
722 722  (% style="color:#037691" %)**LoRaWAN Downlink Commands for Setting the Trigger Conditions:**
723 723  
724 -Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
758 +**Type Code**: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
725 725  
726 -Format: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
760 +**Format**: AA xx yy1 yy1 yy2 yy2 yy3 yy3 yy4 yy4
727 727  
728 728   AA: Type Code for this downlink Command:
729 729  
... ... @@ -752,7 +752,7 @@
752 752  
753 753  MOD6 Payload: total of 11 bytes
754 754  
755 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
789 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
756 756  |(% 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**
757 757  |Value|(((
758 758  TRI_A FLAG
... ... @@ -766,7 +766,7 @@
766 766  
767 767  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if the trigger is set for this part. Totally 1 byte as below
768 768  
769 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
803 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
770 770  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
771 771  |(((
772 772  AV1_LOW
... ... @@ -790,12 +790,12 @@
790 790  
791 791  **Example:**
792 792  
793 -10100000: Means the system has configure to use the trigger: AV1_LOW and AV2_LOW
827 +10100000: This means the system is configured to use the triggers AV1_LOW and AV2_LOW.
794 794  
795 795  
796 796  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1 byte as below
797 797  
798 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
832 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
799 799  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
800 800  |(((
801 801  AV1_LOW
... ... @@ -819,31 +819,31 @@
819 819  
820 820  **Example:**
821 821  
822 -10000000: Means this uplink is triggered by AV1_LOW. That means the voltage is too low.
856 +10000000: The uplink is triggered by AV1_LOW, indicating that the voltage is too low.
823 823  
824 824  
825 825  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
826 826  
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
861 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
862 +|(% 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**
863 +|(% 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
830 830  
831 -* Each bits shows which status has been triggered on this uplink.
865 +* Each bit shows which status has been triggered on this uplink.
832 832  
833 833  **Example:**
834 834  
835 -00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
869 +00000111: This means both DI1 and DI2 triggers are enabled, and this packet is trigger by DI1.
836 836  
837 -00000101: Means both DI1 and DI2 trigger are enabled.
871 +00000101: This means both DI1 and DI2 triggers are enabled.
838 838  
839 839  
840 -(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
874 +(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enabled. 0x00: MOD6 is disabled.
841 841  
842 -Downlink command to poll MOD6 status:
876 +Downlink command to poll/request MOD6 status:
843 843  
844 844  **AB 06**
845 845  
846 -When device got this command, it will send the MOD6 payload.
880 +When device receives this command, it will send the MOD6 payload.
847 847  
848 848  
849 849  === 3.3.7 Payload Decoder ===
... ... @@ -857,6 +857,7 @@
857 857  
858 858  == 3.4 ​Configure LT-22222-L via AT Commands or Downlinks ==
859 859  
894 +
860 860  (((
861 861  You can configure LT-22222-L I/O Controller via AT Commands or LoRaWAN Downlinks.
862 862  )))
... ... @@ -871,19 +871,25 @@
871 871  
872 872  * (% style="color:blue" %)**Sensor-related commands**(%%):
873 873  
909 +
874 874  === 3.4.1 Common commands ===
875 875  
912 +
876 876  (((
877 877  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.
915 +
916 +
878 878  )))
879 879  
880 880  === 3.4.2 Sensor-related commands ===
881 881  
921 +
882 882  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.
883 883  
884 884  
885 885  ==== 3.4.2.1 Set Transmit/Uplink Interval ====
886 886  
927 +
887 887  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
888 888  
889 889  (% style="color:#037691" %)**AT command**
... ... @@ -890,8 +890,15 @@
890 890  
891 891  (% border="2" style="width:500px" %)
892 892  |**Command**|AT+TDC=<time>
893 -|**Response**|
894 -|**Parameters**|**time** : uplink interval is in **milliseconds**
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
895 895  |**Example**|(((
896 896  AT+TDC=30000
897 897  
... ... @@ -907,7 +907,7 @@
907 907  |**Parameters**|(((
908 908  **prefix** : 0x01
909 909  
910 -**time** : uplink interval is in **seconds**, represented by **3  bytes** in **hexadecimal**.
958 +**time** : uplink interval in **seconds**, represented by **3  bytes** in **hexadecimal**.
911 911  )))
912 912  |**Example**|(((
913 913  01 **00 00 1E**
... ... @@ -923,13 +923,13 @@
923 923  
924 924  ==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
925 925  
974 +
926 926  Sets the working mode.
927 927  
928 928  (% style="color:#037691" %)**AT command**
929 929  
930 930  (% border="2" style="width:500px" %)
931 -|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE=<working_mode>
932 -|(% style="width:97px" %)**Response**|(% style="width:413px" %)
980 +|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MOD=<working_mode>
933 933  |(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
934 934  **working_mode** :
935 935  
... ... @@ -945,6 +945,18 @@
945 945  
946 946  6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
947 947  )))
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 +)))
948 948  |(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
949 949  AT+MOD=2
950 950  
... ... @@ -967,8 +967,9 @@
967 967  Sets the device to working mode 2 (Double DI Counting + DO + RO)
968 968  )))
969 969  
970 -==== 3.4.2.3 Poll an uplink ====
1030 +==== 3.4.2.3 Request an uplink from the device ====
971 971  
1032 +
972 972  Requests an uplink from LT-22222-L. The content of the uplink payload varies based on the device's current working mode.
973 973  
974 974  (% style="color:#037691" %)**AT command**
... ... @@ -988,6 +988,7 @@
988 988  
989 989  ==== 3.4.2.4 Enable/Disable Trigger Mode ====
990 990  
1052 +
991 991  Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
992 992  
993 993  (% style="color:#037691" %)**AT Command**
... ... @@ -1023,10 +1023,11 @@
1023 1023  Enable trigger mode for the current working mode
1024 1024  )))
1025 1025  
1026 -==== 3.4.2.5 Poll trigger settings ====
1088 +==== 3.4.2.5 Request trigger settings ====
1027 1027  
1028 -Polls the trigger settings.
1029 1029  
1091 +Requests the trigger settings.
1092 +
1030 1030  (% style="color:#037691" %)**AT Command:**
1031 1031  
1032 1032  There is no AT Command available for this feature.
... ... @@ -1044,6 +1044,7 @@
1044 1044  
1045 1045  ==== 3.4.2.6 Enable/Disable DI1/DI2/DI3 as a trigger ====
1046 1046  
1110 +
1047 1047  Enable or disable DI1/DI2/DI3 as a trigger.
1048 1048  
1049 1049  (% style="color:#037691" %)**AT Command**
... ... @@ -1098,9 +1098,9 @@
1098 1098  
1099 1099  ==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
1100 1100  
1165 +
1101 1101  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
1102 1102  
1103 -
1104 1104  (% style="color:#037691" %)**AT Command**
1105 1105  
1106 1106  (% border="2" style="width:500px" %)
... ... @@ -1137,9 +1137,9 @@
1137 1137  
1138 1138  ==== 3.4.2.8 Trigger2 – Set DI2 as a trigger ====
1139 1139  
1204 +
1140 1140  Sets DI2 as a trigger.
1141 1141  
1142 -
1143 1143  (% style="color:#037691" %)**AT Command**
1144 1144  
1145 1145  (% border="2" style="width:500px" %)
... ... @@ -1171,6 +1171,7 @@
1171 1171  
1172 1172  ==== 3.4.2.9 Trigger – Set AC (current) as a trigger ====
1173 1173  
1238 +
1174 1174  Sets the current trigger based on the AC port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1175 1175  
1176 1176  (% style="color:#037691" %)**AT Command**
... ... @@ -1220,6 +1220,7 @@
1220 1220  
1221 1221  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
1222 1222  
1288 +
1223 1223  Sets the current trigger based on the AV port. See also [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1224 1224  
1225 1225  (% style="color:#037691" %)**AT Command**
... ... @@ -1267,6 +1267,7 @@
1267 1267  
1268 1268  ==== 3.4.2.11 Trigger – Set minimum interval ====
1269 1269  
1336 +
1270 1270  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.
1271 1271  
1272 1272  (% style="color:#037691" %)**AT Command**
... ... @@ -1302,6 +1302,7 @@
1302 1302  
1303 1303  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
1304 1304  
1372 +
1305 1305  Controls the digital outputs DO1, DO2, and DO3
1306 1306  
1307 1307  (% style="color:#037691" %)**AT Command**
... ... @@ -1332,11 +1332,11 @@
1332 1332  (((
1333 1333  01: Low,  00: High,  11: No action
1334 1334  
1335 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1336 -|(% 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**
1337 -|02  01  00  11|Low|High|No Action
1338 -|02  00  11  01|High|No Action|Low
1339 -|02  11  01  00|No Action|Low|High
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
1340 1340  )))
1341 1341  
1342 1342  (((
... ... @@ -1355,25 +1355,23 @@
1355 1355  
1356 1356  * (% style="color:#037691" %)**AT Command**
1357 1357  
1358 -There is no AT Command to control Digital Output
1426 +There is no AT command to control the digital output.
1359 1359  
1360 1360  
1361 1361  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
1362 1362  
1363 -(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Set DO1/DO2/DO3 output with time control
1431 +(% style="color:blue" %)**0xA9 aa bb cc     **(%%) ~/~/ Sets DO1/DO2/DO3 outputs with time control
1364 1364  
1365 -
1366 1366  This is to control the digital output time of DO pin. Include four bytes:
1367 1367  
1368 -(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
1435 +(% style="color:#4f81bd" %)**First byte**(%%)**:** Type code (0xA9)
1369 1369  
1370 -(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
1437 +(% style="color:#4f81bd" %)**Second byte**(%%): Inverter Mode
1371 1371  
1372 -01: DO pins will change back to original state after timeout.
1439 +**01:** DO pins revert to their original state after the timeout.
1440 +**00:** DO pins switch to an inverted state after the timeout.
1373 1373  
1374 -00: DO pins will change to an inverter state after timeout 
1375 1375  
1376 -
1377 1377  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Port status:
1378 1378  
1379 1379  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
... ... @@ -1382,7 +1382,7 @@
1382 1382  |0x00|DO1 set to high
1383 1383  |0x11|DO1 NO Action
1384 1384  
1385 -(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Port status:
1451 +(% style="color:#4f81bd" %)**Fourth byte**(%%): Control Method and Port status:
1386 1386  
1387 1387  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1388 1388  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1390,7 +1390,7 @@
1390 1390  |0x00|DO2 set to high
1391 1391  |0x11|DO2 NO Action
1392 1392  
1393 -(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Port status:
1459 +(% style="color:#4f81bd" %)**Fifth byte**(%%): Control Method and Port status:
1394 1394  
1395 1395  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1396 1396  |(% style="background-color:#4f81bd; color:white" %)**Second Byte**|(% style="background-color:#4f81bd; color:white" %)**Status**
... ... @@ -1398,7 +1398,7 @@
1398 1398  |0x00|DO3 set to high
1399 1399  |0x11|DO3 NO Action
1400 1400  
1401 -(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth Bytes**:(%%) Latching time (Unit: ms)
1467 +(% style="color:#4f81bd" %)**Sixth, Seventh, Eighth, and Ninth bytes**:(%%) Latching time (Unit: ms)
1402 1402  
1403 1403  
1404 1404  (% style="color:red" %)**Note: **
... ... @@ -1407,7 +1407,7 @@
1407 1407  
1408 1408   Before firmware v1.6.0, the latch time only supported 2 bytes.
1409 1409  
1410 -(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1476 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1411 1411  
1412 1412  
1413 1413  **Example payload:**
... ... @@ -1434,16 +1434,16 @@
1434 1434  
1435 1435  * (% style="color:#037691" %)**AT Command:**
1436 1436  
1437 -There is no AT Command to control Relay Output
1503 +There is no AT Command to control the Relay Output
1438 1438  
1439 1439  
1440 1440  * (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
1441 1441  
1442 -(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Set RO1/RO2 output
1508 +(% style="color:blue" %)**0x03 aa bb     ** (%%)~/~/ Sets RO1/RO2 output
1443 1443  
1444 1444  
1445 1445  (((
1446 -If payload is 0x030100, it means setting RO1 to close and RO2 to open.
1512 +If the payload is 0x030100, it means setting RO1 to close and RO2 to open.
1447 1447  )))
1448 1448  
1449 1449  (((
... ... @@ -1461,28 +1461,29 @@
1461 1461  |03  00  01|Open|Close
1462 1462  )))
1463 1463  
1464 -(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1530 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1465 1465  
1466 1466  
1467 1467  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
1468 1468  
1535 +
1469 1469  Controls the relay output time.
1470 1470  
1471 1471  * (% style="color:#037691" %)**AT Command:**
1472 1472  
1473 -There is no AT Command to control Relay Output
1540 +There is no AT Command to control the Relay Output
1474 1474  
1475 1475  
1476 1476  * (% style="color:#037691" %)**Downlink Payload (prefix 0x05):**
1477 1477  
1478 -(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Set RO1/RO2 relay with time control
1545 +(% style="color:blue" %)**0x05 aa bb cc dd     ** (%%)~/~/ Sets RO1/RO2 relays with time control
1479 1479  
1480 1480  
1481 -This is to control the relay output time. It includes four bytes:
1548 +This controls the relay output time and includes 4 bytes:
1482 1482  
1483 -(% style="color:#4f81bd" %)**First Byte **(%%)**:** Type code (0x05)
1550 +(% style="color:#4f81bd" %)**First byte **(%%)**:** Type code (0x05)
1484 1484  
1485 -(% style="color:#4f81bd" %)**Second Byte(aa)**(%%): Inverter Mode
1552 +(% style="color:#4f81bd" %)**Second byte (aa)**(%%): Inverter Mode
1486 1486  
1487 1487  01: Relays will change back to their original state after timeout.
1488 1488  
... ... @@ -1489,12 +1489,12 @@
1489 1489  00: Relays will change to the inverter state after timeout.
1490 1490  
1491 1491  
1492 -(% style="color:#4f81bd" %)**Third Byte(bb)**(%%): Control Method and Ports status:
1559 +(% style="color:#4f81bd" %)**Third byte (bb)**(%%): Control Method and Ports status:
1493 1493  
1494 1494  [[image:image-20221008095908-1.png||height="364" width="564"]]
1495 1495  
1496 1496  
1497 -(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1564 +(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh bytes (cc)**(%%): Latching time. Unit: ms
1498 1498  
1499 1499  
1500 1500  (% style="color:red" %)**Note:**
... ... @@ -1504,7 +1504,7 @@
1504 1504   Before firmware v1.6.0, the latch time only supported 2 bytes.
1505 1505  
1506 1506  
1507 -(% style="color:red" %)**Device will upload a packet if the downlink code executes successfully.**
1574 +(% style="color:red" %)**The device will uplink a packet if the downlink code executes successfully.**
1508 1508  
1509 1509  
1510 1510  **Example payload:**
... ... @@ -1663,8 +1663,9 @@
1663 1663  )))
1664 1664  |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
1665 1665  
1666 -==== 3.4.2.19 Counting ~-~- Change counting mode to save time ====
1733 +==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
1667 1667  
1735 +
1668 1668  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.
1669 1669  
1670 1670  (% style="color:#037691" %)**AT Command**
... ... @@ -1694,8 +1694,9 @@
1694 1694  Sets the device to save its counting results to the memory every 60 seconds.
1695 1695  )))
1696 1696  
1697 -==== 3.4.2.20 Reset save RO DO state ====
1765 +==== 3.4.2.20 Reset saved RO and DO states ====
1698 1698  
1767 +
1699 1699  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.
1700 1700  
1701 1701  (% style="color:#037691" %)**AT Command**
... ... @@ -1745,6 +1745,7 @@
1745 1745  
1746 1746  ==== 3.4.2.21 Encrypted payload ====
1747 1747  
1817 +
1748 1748  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.
1749 1749  
1750 1750  (% style="color:#037691" %)**AT Command:**
... ... @@ -1774,6 +1774,7 @@
1774 1774  
1775 1775  ==== 3.4.2.22 Get sensor value ====
1776 1776  
1847 +
1777 1777  This command allows you to retrieve and optionally uplink sensor readings through the serial port.
1778 1778  
1779 1779  (% style="color:#037691" %)**AT Command**
... ... @@ -1803,6 +1803,7 @@
1803 1803  
1804 1804  ==== 3.4.2.23 Resetting the downlink packet count ====
1805 1805  
1877 +
1806 1806  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.
1807 1807  
1808 1808  (% style="color:#037691" %)**AT Command**
... ... @@ -1881,43 +1881,33 @@
1881 1881  
1882 1882  ==== 3.4.2.25 Copy downlink to uplink ====
1883 1883  
1884 -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.
1885 1885  
1886 -* (% style="color:#037691" %)**AT Command**(%%)**:**
1957 +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.
1887 1887  
1888 -(% 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.
1959 +(% style="color:#037691" %)**AT Command**(%%)**:**
1889 1889  
1890 -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.
1961 +(% 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.
1891 1891  
1963 +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.
1892 1892  
1965 +
1893 1893  [[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"]]
1894 1894  
1895 1895  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1896 1896  
1897 -(% border="2" style="width:500px" %)
1898 -|(% style="width:122px" %)**Command**|(% style="width:376px" %)(((
1899 -AT+RPL=5
1900 -
1901 -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.
1902 -)))
1903 -|(% style="width:122px" %)**Example**|(% style="width:376px" %)(((
1904 -Downlink:
1905 -
1906 -01 00 02 58
1907 -
1908 -Uplink:
1909 -
1910 -01 01 00 02 58
1911 -)))
1912 -
1913 1913  [[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"]]
1914 1914  
1915 1915  For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1916 1916  
1917 1917  
1975 +(% style="color:#037691" %)**Downlink Payload**(%%)**:**
1918 1918  
1977 +There is no downlink option available for this feature.
1978 +
1979 +
1919 1919  ==== 3.4.2.26 Query firmware version, frequency band, sub band, and TDC time ====
1920 1920  
1982 +
1921 1921  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.
1922 1922  
1923 1923  * (((
... ... @@ -1936,10 +1936,13 @@
1936 1936  
1937 1937  == 3.5 Integrating with ThingsEye.io ==
1938 1938  
2001 +
1939 1939  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.
1940 1940  
2004 +
1941 1941  === 3.5.1 Configuring The Things Stack ===
1942 1942  
2007 +
1943 1943  We use The Things Stack Sandbox in this example:
1944 1944  
1945 1945  * In **The Things Stack Sandbox**, go to the **Application **for the LT-22222-L you added.
... ... @@ -1951,10 +1951,12 @@
1951 1951  The username and  password (API key) you created here are required in the next section.
1952 1952  {{/info}}
1953 1953  
1954 -[[image:tts-mqtt-integration.png||height="625" width="1000"]]
2019 +[[image:tts-mqtt-integration.png]]
1955 1955  
2021 +
1956 1956  === 3.5.2 Configuring ThingsEye.io ===
1957 1957  
2024 +
1958 1958  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.
1959 1959  
1960 1960  * Login to your [[ThingsEye.io >>https://thingseye.io]]account.
... ... @@ -1961,7 +1961,7 @@
1961 1961  * Under the **Integrations center**, click **Integrations**.
1962 1962  * Click the **Add integration** button (the button with the **+** symbol).
1963 1963  
1964 -[[image:thingseye-io-step-1.png||height="625" width="1000"]]
2031 +[[image:thingseye-io-step-1.png]]
1965 1965  
1966 1966  
1967 1967  On the **Add integration** window, configure the following:
... ... @@ -1976,7 +1976,7 @@
1976 1976  ** Allow create devices or assets
1977 1977  * Click the **Next** button. you will be navigated to the **Uplink data converter** tab.
1978 1978  
1979 -[[image:thingseye-io-step-2.png||height="625" width="1000"]]
2046 +[[image:thingseye-io-step-2.png]]
1980 1980  
1981 1981  
1982 1982  **Uplink data converter:**
... ... @@ -1987,7 +1987,7 @@
1987 1987  * 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]].
1988 1988  * Click the **Next** button. You will be navigated to the **Downlink data converter **tab.
1989 1989  
1990 -[[image:thingseye-io-step-3.png||height="625" width="1000"]]
2057 +[[image:thingseye-io-step-3.png]]
1991 1991  
1992 1992  
1993 1993  **Downlink data converter (this is an optional step):**
... ... @@ -1998,7 +1998,7 @@
1998 1998  * 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]].
1999 1999  * Click the **Next** button. You will be navigated to the **Connection** tab.
2000 2000  
2001 -[[image:thingseye-io-step-4.png||height="625" width="1000"]]
2068 +[[image:thingseye-io-step-4.png]]
2002 2002  
2003 2003  
2004 2004  **Connection:**
... ... @@ -2013,20 +2013,21 @@
2013 2013  
2014 2014  * Click the **Add** button.
2015 2015  
2016 -[[image:thingseye-io-step-5.png||height="625" width="1000"]]
2083 +[[image:thingseye-io-step-5.png]]
2017 2017  
2018 2018  
2019 2019  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.
2020 2020  
2021 2021  
2022 -[[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
2089 +[[image:thingseye.io_integrationsCenter_integrations.png]]
2023 2023  
2024 2024  
2025 2025  ==== 3.5.2.1 Viewing integration details ====
2026 2026  
2094 +
2027 2027  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.
2028 2028  
2029 -[[image:integration-details.png||height="686" width="1000"]]
2097 +[[image:integration-details.png]]
2030 2030  
2031 2031  
2032 2032  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.
... ... @@ -2035,28 +2035,32 @@
2035 2035  See also [[ThingsEye documentation>>https://wiki.thingseye.io/xwiki/bin/view/Main/]].
2036 2036  {{/info}}
2037 2037  
2038 -==== **3.5.2.2 Viewing events** ====
2039 2039  
2107 +==== 3.5.2.2 Viewing events ====
2108 +
2109 +
2040 2040  The **Events **tab displays all the uplink messages from the LT-22222-L.
2041 2041  
2042 2042  * Select **Debug **from the **Event type** dropdown.
2043 2043  * Select the** time frame** from the **time window**.
2044 2044  
2045 -[[image:thingseye-events.png||height="686" width="1000"]]
2115 +[[image:thingseye-events.png]]
2046 2046  
2047 2047  
2048 2048  * To view the **JSON payload** of a message, click on the **three dots (...)** in the Message column of the desired message.
2049 2049  
2050 -[[image:thingseye-json.png||width="1000"]]
2120 +[[image:thingseye-json.png]]
2051 2051  
2052 2052  
2053 -==== **3.5.2.3 Deleting an integration** ====
2123 +==== 3.5.2.3 Deleting an integration ====
2054 2054  
2125 +
2055 2055  If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
2056 2056  
2057 2057  
2058 2058  ==== 3.5.2.4 Creating a Dashboard to Display and Analyze LT-22222-L Data ====
2059 2059  
2131 +
2060 2060  This will be added soon.
2061 2061  
2062 2062  
... ... @@ -2065,7 +2065,7 @@
2065 2065  === 3.6.1 Digital Input Ports: DI1/DI2/DI3 (For LT-33222-L, Low Active) ===
2066 2066  
2067 2067  
2068 -Supports** NPN-type **sensors.
2140 +Supports** NPN-type **sensors.
2069 2069  
2070 2070  [[image:1653356991268-289.png]]
2071 2071  
... ... @@ -2273,6 +2273,7 @@
2273 2273  
2274 2274  == 3.7 LED Indicators ==
2275 2275  
2348 +
2276 2276  The table below lists the behavior of LED indicators for each port function.
2277 2277  
2278 2278  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
... ... @@ -2305,10 +2305,13 @@
2305 2305  
2306 2306  = 4. Using AT Commands =
2307 2307  
2381 +
2308 2308  The LT-22222-L supports programming using AT Commands.
2309 2309  
2384 +
2310 2310  == 4.1 Connecting the LT-22222-L to a PC ==
2311 2311  
2387 +
2312 2312  (((
2313 2313  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.
2314 2314  
... ... @@ -2328,7 +2328,10 @@
2328 2328  (((
2329 2329  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/]]
2330 2330  
2407 +
2331 2331  == 4.2 LT-22222-L related AT commands ==
2409 +
2410 +
2332 2332  )))
2333 2333  
2334 2334  (((
... ... @@ -2525,16 +2525,19 @@
2525 2525  
2526 2526  == 5.1 Counting how many objects pass through the flow line ==
2527 2527  
2607 +
2528 2528  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]]?
2529 2529  
2530 2530  
2531 2531  = 6. FAQ =
2532 2532  
2613 +
2533 2533  This section contains some frequently asked questions, which can help you resolve common issues and find solutions quickly.
2534 2534  
2535 2535  
2536 2536  == 6.1 How to update the firmware? ==
2537 2537  
2619 +
2538 2538  Dragino frequently releases firmware updates for the LT-22222-L. Updating your LT-22222-L with the latest firmware version helps to:
2539 2539  
2540 2540  * Support new features
... ... @@ -2587,6 +2587,8 @@
2587 2587  (((
2588 2588  (((
2589 2589  == 6.2 How to change the LoRaWAN frequency band/region? ==
2672 +
2673 +
2590 2590  )))
2591 2591  )))
2592 2592  
... ... @@ -2598,6 +2598,8 @@
2598 2598  
2599 2599  
2600 2600  == 6.3 How to setup LT-22222-L to work with a Single Channel Gateway, such as LG01/LG02? ==
2685 +
2686 +
2601 2601  )))
2602 2602  
2603 2603  (((
... ... @@ -2671,11 +2671,13 @@
2671 2671  
2672 2672  == 6.4 How to change the uplink interval? ==
2673 2673  
2760 +
2674 2674  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/]]
2675 2675  
2676 2676  
2677 2677  == 6.5 Can I see the counting event in the serial output? ==
2678 2678  
2766 +
2679 2679  (((
2680 2680  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.
2681 2681  
... ... @@ -2682,6 +2682,7 @@
2682 2682  
2683 2683  == 6.6 Can I use point-to-point communication with LT-22222-L? ==
2684 2684  
2773 +
2685 2685  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]].
2686 2686  
2687 2687  
... ... @@ -2690,6 +2690,7 @@
2690 2690  (((
2691 2691  == 6.7 Why does the relay output default to an open relay after the LT-22222-L is powered off? ==
2692 2692  
2782 +
2693 2693  * If the device is not properly shut down and is directly powered off.
2694 2694  * It will default to a power-off state.
2695 2695  * In modes 2 to 5, the DO/RO status and pulse count are saved to flash memory.
... ... @@ -2697,6 +2697,7 @@
2697 2697  
2698 2698  == 6.8 Can I setup LT-22222-L as a NC (Normally Closed) relay? ==
2699 2699  
2790 +
2700 2700  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:
2701 2701  
2702 2702  
... ... @@ -2705,16 +2705,19 @@
2705 2705  
2706 2706  == 6.9 Can the LT-22222-L save the RO state? ==
2707 2707  
2799 +
2708 2708  To enable this feature, the firmware version must be 1.6.0 or higher.
2709 2709  
2710 2710  
2711 2711  == 6.10 Why does the LT-22222-L always report 15.585V when measuring the AVI? ==
2712 2712  
2805 +
2713 2713  It is likely that the GND is not connected during the measurement, or that the wire connected to the GND is loose.
2714 2714  
2715 2715  
2716 2716  = 7. Troubleshooting =
2717 2717  
2811 +
2718 2718  This section provides some known troubleshooting tips.
2719 2719  
2720 2720  
... ... @@ -2723,6 +2723,8 @@
2723 2723  (((
2724 2724  (((
2725 2725  == 7.1 Downlink isn't working. How can I solve this? ==
2820 +
2821 +
2726 2726  )))
2727 2727  )))
2728 2728  
... ... @@ -2734,6 +2734,8 @@
2734 2734  
2735 2735  
2736 2736  == 7.2 Having trouble uploading an image? ==
2833 +
2834 +
2737 2737  )))
2738 2738  
2739 2739  (((
... ... @@ -2744,6 +2744,8 @@
2744 2744  
2745 2745  
2746 2746  == 7.3 Why can't I join TTN in the US915 /AU915 bands? ==
2845 +
2846 +
2747 2747  )))
2748 2748  
2749 2749  (((
... ... @@ -2753,6 +2753,7 @@
2753 2753  
2754 2754  == 7.4 Why can the LT-22222-L perform uplink normally, but cannot receive downlink? ==
2755 2755  
2856 +
2756 2756  The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue.
2757 2757  Use this command to synchronize their counts: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]]
2758 2758  
... ... @@ -2759,6 +2759,7 @@
2759 2759  
2760 2760  = 8. Ordering information =
2761 2761  
2863 +
2762 2762  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
2763 2763  
2764 2764  (% style="color:#4f81bd" %)**XXX:**
... ... @@ -2775,6 +2775,7 @@
2775 2775  
2776 2776  = 9. Package information =
2777 2777  
2880 +
2778 2778  **Package includes**:
2779 2779  
2780 2780  * 1 x LT-22222-L I/O Controller
... ... @@ -2791,6 +2791,7 @@
2791 2791  
2792 2792  = 10. Support =
2793 2793  
2897 +
2794 2794  * (((
2795 2795  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.
2796 2796  )))
... ... @@ -2802,6 +2802,7 @@
2802 2802  
2803 2803  = 11. Reference​​​​​ =
2804 2804  
2909 +
2805 2805  * 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]]
2806 2806  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2807 2807  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
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