Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Saxer Lin on 2025/04/15 17:24
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... ... @@ -313,7 +313,9 @@ 313 313 314 314 **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins. 315 315 316 +((( 316 316 Total : 11 bytes payload 318 +))) 317 317 318 318 [[image:image-20220523180452-3.png]] 319 319 ... ... @@ -327,53 +327,77 @@ 327 327 * FIRST: Indicate this is the first packet after join network. 328 328 * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 329 329 332 +((( 330 330 (% style="color:red" %)Note: DO3 bit is not valid for LT-22222-L. 334 +))) 331 331 336 +((( 332 332 **To use counting mode, please run:** 338 +))) 333 333 334 334 (% class="box infomessage" %) 335 335 ((( 342 +((( 336 336 **AT+MOD=2** 337 337 ))) 345 +))) 338 338 339 339 (% class="box infomessage" %) 340 340 ((( 349 +((( 341 341 **ATZ** 342 342 ))) 352 +))) 343 343 354 +((( 344 344 (% style="color:#4f81bd" %)**AT Commands for counting:** 356 +))) 345 345 358 +((( 346 346 **For LT22222-L:** 360 +))) 347 347 348 348 (% class="box infomessage" %) 349 349 ((( 364 +((( 350 350 **AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 351 351 ))) 367 +))) 352 352 353 353 (% class="box infomessage" %) 354 354 ((( 371 +((( 355 355 **AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) ** 356 356 ))) 374 +))) 357 357 358 358 (% class="box infomessage" %) 359 359 ((( 378 +((( 360 360 **AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) ** 361 361 ))) 381 +))) 362 362 363 363 (% class="box infomessage" %) 364 364 ((( 385 +((( 365 365 **AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) ** 366 366 ))) 388 +))) 367 367 368 368 (% class="box infomessage" %) 369 369 ((( 392 +((( 370 370 **AT+SETCNT=1,60 (Set COUNT1 value to 60)** 371 371 ))) 395 +))) 372 372 373 373 (% class="box infomessage" %) 374 374 ((( 399 +((( 375 375 **AT+SETCNT=2,60 (Set COUNT2 value to 60)** 376 376 ))) 402 +))) 377 377 378 378 === 3.3.3 AT+MOD~=3, Single DI Counting + 2 x ACI === 379 379 ... ... @@ -391,21 +391,31 @@ 391 391 * FIRST: Indicate this is the first packet after join network. 392 392 * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 393 393 420 +((( 394 394 (% style="color:red" %)Note: DO3 is not valid for LT-22222-L. 422 +))) 395 395 424 +((( 396 396 **To use counting mode, please run:** 426 +))) 397 397 398 398 (% class="box infomessage" %) 399 399 ((( 430 +((( 400 400 **AT+MOD=3** 401 401 ))) 433 +))) 402 402 403 403 (% class="box infomessage" %) 404 404 ((( 437 +((( 405 405 **ATZ** 406 406 ))) 440 +))) 407 407 442 +((( 408 408 Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]. 444 +))) 409 409 410 410 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 411 411 ... ... @@ -425,44 +425,67 @@ 425 425 * FIRST: Indicate this is the first packet after join network. 426 426 * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 427 427 464 +((( 428 428 (% style="color:red" %)Note: DO3 is not valid for LT-22222-L. 466 +))) 429 429 468 +((( 430 430 **To use this mode, please run:** 470 +))) 431 431 432 432 (% class="box infomessage" %) 433 433 ((( 474 +((( 434 434 **AT+MOD=4** 435 435 ))) 477 +))) 436 436 437 437 (% class="box infomessage" %) 438 438 ((( 481 +((( 439 439 **ATZ** 440 440 ))) 484 +))) 441 441 486 +((( 487 + 488 +))) 442 442 490 +((( 443 443 Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]. 492 +))) 444 444 494 +((( 445 445 **Plus below command for AVI1 Counting:** 496 +))) 446 446 447 447 (% class="box infomessage" %) 448 448 ((( 500 +((( 449 449 **AT+SETCNT=3,60 (set AVI Count to 60)** 450 450 ))) 503 +))) 451 451 452 452 (% class="box infomessage" %) 453 453 ((( 507 +((( 454 454 **AT+VOLMAX=20000 (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)** 455 455 ))) 510 +))) 456 456 457 457 (% class="box infomessage" %) 458 458 ((( 514 +((( 459 459 **AT+VOLMAX=20000,0 (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)** 460 460 ))) 517 +))) 461 461 462 462 (% class="box infomessage" %) 463 463 ((( 521 +((( 464 464 **AT+VOLMAX=20000,1 (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)** 465 465 ))) 524 +))) 466 466 467 467 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 468 468 ... ... @@ -476,23 +476,35 @@ 476 476 477 477 * RO is for relay. ROx=1 : close，ROx=0 always open. 478 478 * FIRST: Indicate this is the first packet after join network. 479 -* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 538 +* ((( 539 +DO is for reverse digital output. DOx=1: output low, DOx=0: high or float. 540 +))) 480 480 542 +((( 481 481 (% style="color:red" %)Note: DO3 is not valid for LT-22222-L. 544 +))) 482 482 546 +((( 483 483 **To use this mode, please run:** 548 +))) 484 484 485 485 (% class="box infomessage" %) 486 486 ((( 552 +((( 487 487 **AT+MOD=5** 488 488 ))) 555 +))) 489 489 490 490 (% class="box infomessage" %) 491 491 ((( 559 +((( 492 492 **ATZ** 493 493 ))) 562 +))) 494 494 564 +((( 495 495 Other AT Commands for counting are similar to [[MOD2 Counting Command>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.2AT2BMOD3D22C28DoubleDICounting29]]. 566 +))) 496 496 497 497 === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) === 498 498 ... ... @@ -900,8 +900,10 @@ 900 900 901 901 (% class="box infomessage" %) 902 902 ((( 974 +((( 903 903 **0xA9 aa bb cc ~/~/ Set DO1/DO2/DO3 output with time control** 904 904 ))) 977 +))) 905 905 906 906 This is to control the digital output time of DO pin. Include four bytes: 907 907 ... ... @@ -1118,7 +1118,6 @@ 1118 1118 1119 1119 [[image:image-20220524094641-11.png||height="390" width="723"]] 1120 1120 1121 - 1122 1122 [[image:image-20220524094641-12.png||height="402" width="718"]] 1123 1123 1124 1124 **Step 3**: Create an account or log in Mydevices. ... ... @@ -1177,7 +1177,7 @@ 1177 1177 1178 1178 So when sensor active, the current between NEC2501 pin1 and pin2 is： 1179 1179 1180 - IF// = DI1+ / 1K.1252 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]] = DI1+ / 1K.** 1181 1181 1182 1182 If DI1+ = 12v, the //IF// = 12mA , So the LT-22222-L will be able to detect this active signal. 1183 1183 ... ... @@ -1191,9 +1191,9 @@ 1191 1191 1192 1192 So when sensor active, the current between NEC2501 pin1 and pin2 is: 1193 1193 1194 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]] [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.**1266 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]** [[image:image-20220524095628-8.png]]= DI1+ / 1K.** 1195 1195 1196 -If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]] [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal.1268 +If **DI1+ = 24v**, the [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]]** = 24mA , So the LT-22222-L will be able to detect this high active signal. 1197 1197 1198 1198 1199 1199 **Example3**: Connect to a 220v high active sensor. ... ... @@ -1205,7 +1205,7 @@ 1205 1205 1206 1206 So when sensor active, the current between NEC2501 pin1 and pin2 is: 1207 1207 1208 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]] [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]][[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.**1280 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/WebHome/image-20220524095628-8.png?rev=1.1||alt="image-20220524095628-8.png"]]**[[image:image-20220524095628-8.png]] = DI1+ / 51K.** 1209 1209 1210 1210 If sensor output is 220v, the (% id="cke_bm_243359S" style="display:none" %)[[image:image-20220524095628-8.png]](%%) = DI1+ / 51K. = 4.3mA , So the LT-22222-L will be able to detect this high active signal safely. 1211 1211