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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... ... @@ -181,6 +181,7 @@ 181 181 * Firmware upgradable via program port 182 182 * Counting 183 183 184 + 184 184 == 1.4 Applications == 185 185 186 186 * Smart Buildings & Home Automation ... ... @@ -190,6 +190,7 @@ 190 190 * Smart Cities 191 191 * Smart Factory 192 192 194 + 193 193 == 1.5 Hardware Variants == 194 194 195 195 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -205,6 +205,7 @@ 205 205 206 206 207 207 210 + 208 208 = 2. Power ON Device = 209 209 210 210 The LT controller can be powered by 7 ~~ 24V DC power source. Connect VIN to Power Input V+ and GND to power input V- to power the LT controller. ... ... @@ -285,6 +285,7 @@ 285 285 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 286 286 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 287 287 291 + 288 288 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 289 289 290 290 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -338,6 +338,7 @@ 338 338 ** DO1 is high in case there is load between DO1 and V+. 339 339 ** DO1 LED is off in both case 340 340 345 + 341 341 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 342 342 343 343 ... ... @@ -387,20 +387,24 @@ 387 387 388 388 ((( 389 389 **For LT22222-L:** 395 +))) 390 390 397 +(% class="box infomessage" %) 398 +((( 399 +((( 400 +**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 391 391 392 - (% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set DI1 port to trigger onlowlevel, valid signal is 100ms) **402 +**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) ** 393 393 394 - (% style="color:blue" %)**AT+TRIG1=1,100**(%%)**1port to trigger onhighlevel, valid signal is 100ms404 +**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) ** 395 395 396 - (% style="color:blue" %)**AT+TRIG2=0,100**(%%)**lowlevel, valid signal is 100ms) **406 +**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) ** 397 397 398 - (% style="color:blue" %)**AT+TRIG2=1,100**(%%)**setDI2port to trigger on high level, validsignalis 100ms)408 +**AT+SETCNT=1,60 (Set COUNT1 value to 60)** 399 399 400 -(% style="color:blue" %)**AT+SETCNT=1,60**(%%)** (Set COUNT1 value to 60)** 401 - 402 -(% style="color:blue" %)**AT+SETCNT=2,60**(%%)** (Set COUNT2 value to 60)** 410 +**AT+SETCNT=2,60 (Set COUNT2 value to 60)** 403 403 ))) 412 +))) 404 404 405 405 406 406 ... ... @@ -492,19 +492,22 @@ 492 492 493 493 494 494 **Plus below command for AVI1 Counting:** 504 +))) 495 495 506 +(% class="box infomessage" %) 507 +((( 508 +((( 509 +(% style="color:blue" %)**AT+SETCNT=3,60**(%%)** (set AVI Count to 60)** 496 496 497 -(% style="color:blue" %)**AT+ SETCNT=3,60**(%%)**(set AVICountto60)**511 +(% style="color:blue" %)**AT+VOLMAX=20000**(%%)** (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)** 498 498 499 -(% style="color:blue" %)**AT+VOLMAX=20000**(%%)** higher than VOLMAX (20000mV =20v), counter increase 1)**513 +(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)** (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)** 500 500 501 -(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)** (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)** 502 - 503 -(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)** (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)** 515 +(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)** (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)** 504 504 ))) 517 +))) 505 505 506 506 507 - 508 508 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 509 509 510 510 ... ... @@ -564,7 +564,6 @@ 564 564 1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type 565 565 1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.** 566 566 567 - 568 568 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 569 569 570 570 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -706,6 +706,7 @@ 706 706 707 707 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 708 708 720 + 709 709 === 3.4.1 Common Commands === 710 710 711 711 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] ... ... @@ -863,6 +863,7 @@ 863 863 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 864 864 865 865 878 + 866 866 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 867 867 868 868 Set DI2 trigger. ... ... @@ -1123,7 +1123,7 @@ 1123 1123 1124 1124 * (% style="color:#037691" %)**AT Command:** 1125 1125 1126 -**AT+VOLMAX ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]] 1139 +(% style="color:#037691" %)****(%%)**AT+VOLMAX ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]] 1127 1127 1128 1128 1129 1129 * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):** ... ... @@ -1137,7 +1137,7 @@ 1137 1137 1138 1138 * (% style="color:#037691" %)**AT Command:** 1139 1139 1140 -(% style="color:#037691" %)****(%%)**AT+SETCNT=aa,(bb cc dd ee) ** 1153 +(% style="color:#037691" %)****(%%)**AT+SETCNT=aa,(bb cc dd ee) ** 1141 1141 1142 1142 aa: 1: Set count1, 1143 1143