Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 160.1 >
edited by Dilisi S
on 2024/11/02 05:25
To version < 139.1 >
edited by Dilisi S
on 2024/10/30 04:13
>
Change comment: more edits done

Summary

Details

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158 158  
159 159  (% style="width:633px" %)
160 160  |=(% style="width: 296px;" %)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
161 +|(% style="width:296px" %)RO1-2|(% style="width:334px" %)
162 +|(% style="width:296px" %)RO1-1|(% style="width:334px" %)
163 +|(% style="width:296px" %)RO2-2|(% style="width:334px" %)
164 +|(% style="width:296px" %)RO2-1|(% style="width:334px" %)
165 +|(% style="width:296px" %)DI2+|(% style="width:334px" %)
166 +|(% style="width:296px" %)DI2-|(% style="width:334px" %)
167 +|(% style="width:296px" %)DI1+|(% style="width:334px" %)
168 +|(% style="width:296px" %)DI1-|(% style="width:334px" %)
169 +|(% style="width:296px" %)DO2|(% style="width:334px" %)
170 +|(% style="width:296px" %)DO1|(% style="width:334px" %)
171 171  
172 172  == 2.3 Powering ==
173 173  
174 -The LT-22222-L I/O Controller can be powered by a 7–24V DC power source. Connect the power supply’s positive wire to the VIN screw terminal and the negative wire to the GND screw terminal. The power indicator (PWR) LED will turn on when the device is properly powered.
174 +(% style="line-height:1.38" %)
175 +(% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)The LT-22222-L I/O Controller can be powered by a 7–24V DC power source.(%%) Connect the power supply’s positive wire to the VIN screw terminal and the negative wire to the GND screw terminal. (% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant-alternates:normal; font-variant-east-asian:normal; font-variant-ligatures:normal; font-variant-numeric:normal; font-variant-position:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)The power indicator (PWR) LED will turn on when the device is properly powered.
175 175  
176 176  
177 177  [[image:1653297104069-180.png]]
... ... @@ -181,87 +181,72 @@
181 181  
182 182  == 3.1 How does it work? ==
183 183  
185 +(((
184 184  The LT-22222-L is configured to operate in LoRaWAN Class C mode by default. It supports OTAA (Over-the-Air Activation), which is the most secure method for activating a device with a LoRaWAN network server. The LT-22222-L comes with device registration information that allows you to register it with a LoRaWAN network, enabling the device to perform OTAA activation with the network server upon initial power-up and after any subsequent reboots.
185 185  
186 186  For LT-22222-L, the LED will show the Join status: After power on (% style="color:green" %)**TX LED**(%%) will fast blink 5 times, LT-22222-L will enter working mode and start to JOIN LoRaWAN network. (% style="color:green" %)**TX LED**(%%) will be on for 5 seconds after joined in network. When there is message from server, the RX LED will be on for 1 second. 
189 +)))
187 187  
191 +(((
188 188  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.
193 +)))
189 189  
190 -== 3.2 Registering with a LoRaWAN network server ==
191 191  
196 +== 3.2 Joining the LoRaWAN network server ==
197 +
198 +(((
192 192  The diagram below shows how the LT-22222-L connects to a typical LoRaWAN network.
193 193  
201 +
202 +)))
203 +
194 194  [[image:image-20220523172350-1.png||height="266" width="864"]]
195 195  
196 -=== 3.2.1 Prerequisites ===
197 197  
198 -Make sure you have the device registration information such as DevEUI, AppEUI, and AppKey with you. The 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.
207 +(((
208 +The LG308 is already set to connect to [[TTN network >>url:https://www.thethingsnetwork.org/]]. So what we need to do now is only configure register this device to TTN:
199 199  
200 -[[image:image-20230425173427-2.png||height="246" width="530"]]
210 +
211 +)))
201 201  
202 -The following subsections explain how to register the LT-22222-L with different LoRaWAN network server providers.
213 +(((
214 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LT IO controller.
215 +)))
203 203  
204 -=== 3.2.2 The Things Stack Sandbox (TTSS) ===
217 +(((
218 +Each LT is shipped with a sticker with the default device EUI as below:
219 +)))
205 205  
206 -* Log in to your [[The Things Stack Sandbox>>https://eu1.cloud.thethings.network]] account.
207 -* Create an application if you do not have one yet.
208 -* Register LT-22222-L with that application. Two registration options available:
221 +[[image:image-20230425173427-2.png||height="246" width="530"]]
209 209  
210 -==== Using the LoRaWAN Device Repository: ====
211 211  
212 -* Go to your application and click on the **Register end device** button.
213 -* On the **Register end device** page:
214 -** Select the option **Select the end device in the LoRaWAN Device Repository**.
215 -** Choose the **End device brand**, **Model**, **Hardware version**, **Firmware version**, and **Profile (Region)**.
216 -** Select the **Frequency plan** that matches with your device.
224 +Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
217 217  
218 -[[image:lt-22222-l-dev-repo-reg-p1.png||height="625" width="1000"]]
226 +**Add APP EUI in the application.**
219 219  
220 -*
221 -** Enter the **AppEUI** in the **JoinEUI** field and click **Confirm** button.
222 -** Enter the **DevEUI** in the **DevEUI** field.
223 -** Enter the **AppKey** in the **AppKey** field.
224 -** In the **End device ID** field, enter a unique name within this application for your LT-22222-N.
225 -** Under **After registration**, select the **View registered end device** option.
228 +[[image:1653297955910-247.png||height="321" width="716"]]
226 226  
227 -[[image:lt-22222-l-dev-repo-reg-p2.png||height="625" width="1000"]]
228 228  
229 -==== Entering device information manually: ====
231 +**Add APP KEY and DEV EUI**
230 230  
231 -* On the **Register end device** page:
232 -** Select the **Enter end device specifies manually** option as the input method.
233 -** Select the **Frequency plan** that matches with your device.
234 -** Select the **LoRaWAN version**.
235 -** Select the **Regional Parameters version**.
236 -** Click **Show advanced activation, LoRaWAN class and cluster settings** link to expand the section.
237 -** Select **Over the air activation (OTAA)** option under **Activation mode**
238 -** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities**.
233 +[[image:1653298023685-319.png]]
239 239  
240 -[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
241 241  
236 +(((
237 +(% style="color:blue" %)**Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel.
242 242  
243 -* Enter **AppEUI** in the **JoinEUI** field and click **Confirm** button.
244 -* Enter **DevEUI** in the **DevEUI** field.
245 -* Enter **AppKey** in the **AppKey** field.
246 -* In the **End device ID** field, enter a unique name within this application for your LT-22222-N.
247 -* Under **After registration**, select the **View registered end device** option.
239 +
240 +)))
248 248  
249 -[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
250 -
251 -
252 -==== Joining ====
253 -
254 -Click on **Live Data** in the left navigation. Then, power on the device, and it will join The Things Stack Sandbox. You can see the join request, join accept, followed by uplink messages form the device showing in the Live Data panel.
255 -
256 256  [[image:1653298044601-602.png||height="405" width="709"]]
257 257  
258 258  
259 -== 3.3 Uplink Payload formats ==
245 +== 3.3 Uplink Payload ==
260 260  
261 261  
262 -The LT-22222-L has 5 working modes. It also has an interrupt/trigger mode for different type applications that can be used together with all the working modes as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
248 +There are five working modes + one interrupt mode on LT for different type application:
263 263  
264 -* (% style="color:blue" %)**MOD1**(%%): (default mode/factory set): 2 x ACI + 2AVI + DI + DO + RO
250 +* (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
265 265  
266 266  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
267 267  
... ... @@ -277,7 +277,7 @@
277 277  
278 278  
279 279  (((
280 -The uplink payload is 11 bytes long. Uplink packets are sent over LoRaWAN FPort=2. By default, one uplink is sent every 10 minutes. (% style="display:none" %)
266 +The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
281 281  
282 282  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
283 283  |(% 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**
... ... @@ -295,23 +295,23 @@
295 295  )))
296 296  
297 297  (((
298 -(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
284 +(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
299 299  
300 300  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
301 -|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
302 -|RO1|RO2|--DI3--|DI2|DI1|--DO3--|DO2|DO1
287 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
288 +|RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
303 303  )))
304 304  
305 -* RO is for relay. ROx=1 : closed, ROx=0 always open.
306 -* DI is for digital input. DIx=1: high or floating, DIx=0: low.
307 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
291 +* RO is for relay. ROx=1 : close, ROx=0 always open.
292 +* DI is for digital input. DIx=1: high or float, DIx=0: low.
293 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
308 308  
309 -(% style="color:red" %)**Note: DI3 and DO3 bits are not valid for LT-22222-L**
295 +(% style="color:red" %)**Note: DI3 and DO3 bit are not valid for LT-22222-L**
310 310  
311 -For example, if the payload is: [[image:image-20220523175847-2.png]]
297 +For example if payload is: [[image:image-20220523175847-2.png]]
312 312  
313 313  
314 -**The interface values can be calculated as follows:  **
300 +**The value for the interface is:  **
315 315  
316 316  AVI1 channel voltage is 0x04AB/1000=1195(DEC)/1000=1.195V
317 317  
... ... @@ -321,35 +321,35 @@
321 321  
322 322  ACI2 channel current is 0x1300/1000=4.864mA
323 323  
324 -The last byte 0xAA= 10101010(b) means,
310 +The last byte 0xAA= 10101010(B) means
325 325  
326 -* [1] RO1 relay channel is closed, and the RO1 LED is ON.
327 -* [0] RO2 relay channel is open, and RO2 LED is OFF.
328 -* [1] DI3 - not used for LT-22222-L.
329 -* [0] DI2 channel input is low, and the DI2 LED is OFF.
330 -* [1] DI1 channel input state:
331 -** DI1 is floating when there is no load between DI1 and V+.
332 -** DI1 is high when there is load between DI1 and V+.
333 -** DI1 LED is ON in both cases.
334 -* [0] DO3 channel output state:
335 -** DO3 is float in case no load between DO3 and V+.
312 +* [1] RO1 relay channel is close and the RO1 LED is ON.
313 +* [0] RO2 relay channel is open and RO2 LED is OFF;
314 +
315 +**LT22222-L:**
316 +
317 +* [1] DI2 channel is high input and DI2 LED is ON;
318 +* [0] DI1 channel is low input;
319 +
320 +* [0] DO3 channel output state
321 +** DO3 is float in case no load between DO3 and V+.;
336 336  ** DO3 is high in case there is load between DO3 and V+.
337 -** DO3 LED is OFF in both case
338 -* [1] DO2 channel output is low, and the DO2 LED is ON.
339 -* [0] DO1 channel output state:
340 -** DO1 is floating when there is no load between DO1 and V+.
341 -** DO1 is high when there is load between DO1 and V+.
342 -** DO1 LED is OFF in both case.
323 +** DO3 LED is off in both case
324 +* [1] DO2 channel output is low and DO2 LED is ON.
325 +* [0] DO1 channel output state
326 +** DO1 is float in case no load between DO1 and V+.;
327 +** DO1 is high in case there is load between DO1 and V+.
328 +** DO1 LED is off in both case
343 343  
344 344  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
345 345  
346 346  
347 347  (((
348 -**For LT-22222-L**: In this mode, the **DI1 and DI2** are used as counting pins.
334 +**For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
349 349  )))
350 350  
351 351  (((
352 -The uplink payload is 11 bytes long.
338 +Total : 11 bytes payload
353 353  
354 354  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
355 355  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
... ... @@ -359,26 +359,26 @@
359 359  )))
360 360  
361 361  (((
362 -(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
348 +(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
363 363  
364 364  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
365 -|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
366 -|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1
351 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
352 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
367 367  
368 -* RO is for relay. ROx=1 : closed, ROx=0 always open.
354 +RO is for relay. ROx=1 : close , ROx=0 always open.
369 369  )))
370 370  
371 -* FIRST: Indicates that this is the first packet after joining the network.
372 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
357 +* FIRST: Indicate this is the first packet after join network.
358 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
373 373  
374 374  (((
375 -(% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L**
361 +(% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L.**
376 376  
377 377  
378 378  )))
379 379  
380 380  (((
381 -**To activate this mode, please run the following AT command:**
367 +**To use counting mode, please run:**
382 382  )))
383 383  
384 384  (((
... ... @@ -399,17 +399,17 @@
399 399  (((
400 400  **For LT22222-L:**
401 401  
402 -(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set the DI1 port to trigger on a low level, the valid signal duration is 100ms) **
388 +(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
403 403  
404 -(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set the DI1 port to trigger on a high level, the valid signal duration is 100ms) **
390 +(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
405 405  
406 -(% style="color:blue" %)**AT+TRIG2=0,100**(%%)**  (set the DI2 port to trigger on a low level, the valid signal duration is 100ms) **
392 +(% style="color:blue" %)**AT+TRIG2=0,100**(%%)**  (set DI2 port to trigger on low level, valid signal is 100ms) **
407 407  
408 -(% style="color:blue" %)**AT+TRIG2=1,100**(%%)**  (set the DI2 port to trigger on a high level, the valid signal duration is 100ms) **
394 +(% style="color:blue" %)**AT+TRIG2=1,100**(%%)**  (set DI2 port to trigger on high level, valid signal is 100ms ) **
409 409  
410 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set the COUNT1 value to 60)**
396 +(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
411 411  
412 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set the COUNT2 value to 60)**
398 +(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
413 413  )))
414 414  
415 415  
... ... @@ -416,7 +416,7 @@
416 416  === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI ===
417 417  
418 418  
419 -**LT22222-L**: In this mode, the DI1 is used as a counting pin.
405 +**LT22222-L**: This mode the DI1 is used as a counting pin.
420 420  
421 421  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
422 422  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% 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**
... ... @@ -427,16 +427,16 @@
427 427  )))|DIDORO*|Reserve|MOD
428 428  
429 429  (((
430 -(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
416 +(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
431 431  
432 432  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
433 -|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
434 -|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1
419 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
420 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
435 435  )))
436 436  
437 -* RO is for relay. ROx=1 : closed, ROx=0 always open.
438 -* FIRST: Indicates that this is the first packet after joining the network.
439 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
423 +* RO is for relay. ROx=1 : close, ROx=0 always open.
424 +* FIRST: Indicate this is the first packet after join network.
425 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
440 440  
441 441  (((
442 442  (% style="color:red" %)**Note: DO3 is not valid for LT-22222-L.**
... ... @@ -444,7 +444,7 @@
444 444  
445 445  
446 446  (((
447 -**To activate this mode, please run the following AT command:**
433 +**To use counting mode, please run:**
448 448  )))
449 449  
450 450  (((
... ... @@ -457,9 +457,7 @@
457 457  )))
458 458  
459 459  (((
460 -AT Commands for counting:
461 -
462 -The AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. Use only the commands that match 'DI'.
446 +Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
463 463  )))
464 464  
465 465  
... ... @@ -467,11 +467,11 @@
467 467  
468 468  
469 469  (((
470 -**LT22222-L**: In this mode, the DI1 is used as a counting pin.
454 +**LT22222-L**: This mode the DI1 is used as a counting pin.
471 471  )))
472 472  
473 473  (((
474 -The AVI1 is also used for counting. It monitors the voltage and checks it every **60 seconds**. If the voltage is higher or lower than VOLMAX mV, the AVI1 count increases by 1, allowing AVI1 counting to be used to measure a machine's working hours.
458 +The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
475 475  
476 476  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
477 477  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**4**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
... ... @@ -481,16 +481,16 @@
481 481  )))
482 482  
483 483  (((
484 -(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
468 +(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
485 485  
486 486  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
487 -|**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
488 -|RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1
471 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
472 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
489 489  )))
490 490  
491 -* RO is for relay. ROx=1 : closed, ROx=0 always open.
492 -* FIRST: Indicates that this is the first packet after joining the network.
493 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
475 +* RO is for relay. ROx=1 : close, ROx=0 always open.
476 +* FIRST: Indicate this is the first packet after join network.
477 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
494 494  
495 495  (((
496 496  (% style="color:red" %)**Note: DO3 is not valid for LT-22222-L.**
... ... @@ -499,7 +499,7 @@
499 499  )))
500 500  
501 501  (((
502 -**To activate this mode, please run the following AT command:**
486 +**To use this mode, please run:**
503 503  )))
504 504  
505 505  (((
... ... @@ -516,9 +516,9 @@
516 516  )))
517 517  
518 518  (((
519 -**In addition to that, below are the commands for AVI1 Counting:**
503 +**Plus below command for AVI1 Counting:**
520 520  
521 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
505 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
522 522  
523 523  (% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
524 524  
... ... @@ -1355,71 +1355,54 @@
1355 1355  [[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-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1356 1356  
1357 1357  
1358 -== 3.5 Integrating with ThingsEye.io ==
1342 +== 3.5 Integrate with Mydevice ==
1359 1359  
1360 -If you are using one of The Things Stack plans, you can integrate ThingsEye.io with your application. Once integrated, ThingsEye.io works as an MQTT client for The Things Stack MQTT broker, allowing it to subscribe to upstream traffic and publish downlink traffic.
1361 1361  
1362 -=== 3.5.1 Configuring The Things Stack Sandbox ===
1345 +Mydevices provides a human friendly interface to show the sensor data, once we have data in TTN, we can use Mydevices to connect to TTN and see the data in Mydevices. Below are the steps:
1363 1363  
1364 -* Go to your Application and select MQTT under Integrations.
1365 -* In the Connection credentials section, under Username, The Thins Stack displays an auto-generated username. You can use it or provide a new one.
1366 -* For the Password, click the Generate new API key button to generate a password. You can see it by clicking on the eye button.
1347 +(((
1348 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time.
1349 +)))
1367 1367  
1368 -[[image:tts-mqtt-integration.png||height="625" width="1000"]]
1351 +(((
1352 +(% style="color:blue" %)**Step 2**(%%): To configure the Application to forward data to Mydevices you will need to add integration. To add the Mydevices integration, perform the following steps:
1369 1369  
1370 -=== 3.5.2 Configuring ThingsEye.io ===
1354 +
1355 +)))
1371 1371  
1372 -* Login to your thingsEye.io account.
1373 -* Under the Integrations center, click Integrations.
1374 -* Click the Add integration button (the button with the + symbol).
1357 +[[image:image-20220719105525-1.png||height="377" width="677"]]
1375 1375  
1376 -[[image:thingseye-io-step-1.png||height="625" width="1000"]]
1377 1377  
1378 1378  
1379 -On the Add integration page configure the following:
1361 +[[image:image-20220719110247-2.png||height="388" width="683"]]
1380 1380  
1381 -Basic settings:
1382 1382  
1383 -* Select The Things Stack Community from the Integration type list.
1384 -* Enter a suitable name for your integration in the Name box or keep the default name.
1385 -* Click the Next button.
1364 +(% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1386 1386  
1387 -[[image:thingseye-io-step-2.png||height="625" width="1000"]]
1366 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1388 1388  
1389 -Uplink Data converter:
1368 +Search under The things network
1390 1390  
1391 -* Click the Create New button if it is not selected by default.
1392 -* Click the JavaScript button.
1393 -* Paste the uplink decoder function into the text area (first, delete the default code). The demo decoder function can be found here.
1394 -* Click the Next button.
1370 +[[image:1653356838789-523.png||height="337" width="740"]]
1395 1395  
1396 -[[image:thingseye-io-step-3.png||height="625" width="1000"]]
1397 1397  
1398 -Downlink Data converter (this is an optional step):
1373 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1399 1399  
1400 -* Click the Create new button if it is not selected by default.
1401 -* Click the JavaScript button.
1402 -* Paste the downlink decoder function into the text area (first, delete the default code). The demo decoder function can be found here.
1403 -* Click the Next button.
1375 +[[image:image-20220524094909-1.png||height="335" width="729"]]
1404 1404  
1405 -[[image:thingseye-io-step-4.png||height="625" width="1000"]]
1406 1406  
1407 -Connection:
1378 +[[image:image-20220524094909-2.png||height="337" width="729"]]
1408 1408  
1409 -* Choose Region from the Host type.
1410 -* Enter the cluster of your The Things Stack in the Region textbox.
1411 -* Enter the Username and Password in the Credentials section. Use the same username and password you created with the MQTT page of The Things Stack.
1412 -* Click Check connection to test the connection. If the connection is successful, you can see the message saying Connected.
1413 -* Click the Add button.
1414 1414  
1415 -[[image:thingseye-io-step-5.png||height="625" width="1000"]]
1381 +[[image:image-20220524094909-3.png||height="338" width="727"]]
1416 1416  
1417 1417  
1418 -Your integration is added to the integrations list and it will display on the Integrations page.
1384 +[[image:image-20220524094909-4.png||height="339" width="728"]](% style="display:none" %)
1419 1419  
1420 -[[image:thingseye-io-step-6.png||height="625" width="1000"]]
1421 1421  
1387 +[[image:image-20220524094909-5.png||height="341" width="734"]]
1422 1422  
1389 +
1423 1423  == 3.6 Interface Detail ==
1424 1424  
1425 1425  === 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
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