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 < 156.1 >
edited by Dilisi S
on 2024/11/01 04:51
>
Change comment: Uploaded new attachment "lt-22222-l-manually-p2.png", version {1}

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Content
... ... @@ -229,26 +229,19 @@
229 229  ==== Entering device information manually: ====
230 230  
231 231  * On the **Register end device** page:
232 -** Select the **Enter end device specifies manually** option as the input method.
232 +** Select the **Enter end device specified manually** option.
233 233  ** Select the **Frequency plan** that matches with your device.
234 234  ** Select the **LoRaWAN version**.
235 235  ** Select the **Regional Parameters version**.
236 -** Click **Show advanced activation, LoRaWAN class and cluster settings** link to expand the section.
236 +** Click **Show advanced activation, LoRaWAN class and cluster settings** option.
237 237  ** Select **Over the air activation (OTAA)** option under **Activation mode**
238 238  ** Select **Class C (Continuous)** from the **Additional LoRaWAN class capabilities**.
239 +** Enter **AppEUI** in the **JoinEUI** field and click **Confirm** button.
240 +** Enter **DevEUI** in the **DevEUI** field.
241 +** Enter **AppKey** in the **AppKey** field.
242 +** In the **End device ID** field, enter a unique name within this application for your LT-22222-N.
243 +** Under **After registration**, select the **View registered end device** option.
239 239  
240 -[[image:lt-22222-l-manually-p1.png||height="625" width="1000"]]
241 -
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.
248 -
249 -[[image:lt-22222-l-manually-p2.png||height="625" width="1000"]]
250 -
251 -
252 252  ==== Joining ====
253 253  
254 254  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.
... ... @@ -256,12 +256,12 @@
256 256  [[image:1653298044601-602.png||height="405" width="709"]]
257 257  
258 258  
259 -== 3.3 Uplink Payload formats ==
252 +== 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.
255 +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
257 +* (% 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" %)
273 +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.
291 +(% 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
294 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
295 +|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.
298 +* RO is for relay. ROx=1 : close, ROx=0 always open.
299 +* DI is for digital input. DIx=1: high or float, DIx=0: low.
300 +* 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**
302 +(% 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]]
304 +For example if payload is: [[image:image-20220523175847-2.png]]
312 312  
313 313  
314 -**The interface values can be calculated as follows:  **
307 +**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,
317 +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+.
319 +* [1] RO1 relay channel is close and the RO1 LED is ON.
320 +* [0] RO2 relay channel is open and RO2 LED is OFF;
321 +
322 +**LT22222-L:**
323 +
324 +* [1] DI2 channel is high input and DI2 LED is ON;
325 +* [0] DI1 channel is low input;
326 +
327 +* [0] DO3 channel output state
328 +** 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.
330 +** DO3 LED is off in both case
331 +* [1] DO2 channel output is low and DO2 LED is ON.
332 +* [0] DO1 channel output state
333 +** DO1 is float in case no load between DO1 and V+.;
334 +** DO1 is high in case there is load between DO1 and V+.
335 +** 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.
341 +**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.
345 +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.
355 +(% 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
358 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
359 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
367 367  
368 -* RO is for relay. ROx=1 : closed, ROx=0 always open.
361 +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.
364 +* FIRST: Indicate this is the first packet after join network.
365 +* 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**
368 +(% 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:**
374 +**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) **
395 +(% 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) **
397 +(% 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) **
399 +(% 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) **
401 +(% 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)**
403 +(% 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)**
405 +(% 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.
412 +**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.
423 +(% 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
426 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
427 +|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.
430 +* RO is for relay. ROx=1 : close, ROx=0 always open.
431 +* FIRST: Indicate this is the first packet after join network.
432 +* 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:**
440 +**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'.
453 +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.
461 +**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.
465 +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.
475 +(% 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
478 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
479 +|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.
482 +* RO is for relay. ROx=1 : close, ROx=0 always open.
483 +* FIRST: Indicate this is the first packet after join network.
484 +* 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:**
493 +**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:**
510 +**Plus below command for AVI1 Counting:**
520 520  
521 -(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
512 +(% 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  
lt-22222-l-manually-p2.png
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... ... @@ -1,1 +1,1 @@
1 -279.1 KB
1 +277.9 KB
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