Changes for page LT-22222-L -- LoRa I/O Controller User Manual
Last modified by Mengting Qiu on 2025/06/04 18:42
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... ... @@ -181,7 +181,6 @@ 181 181 * Firmware upgradable via program port 182 182 * Counting 183 183 184 - 185 185 == 1.4 Applications == 186 186 187 187 * Smart Buildings & Home Automation ... ... @@ -191,7 +191,6 @@ 191 191 * Smart Cities 192 192 * Smart Factory 193 193 194 - 195 195 == 1.5 Hardware Variants == 196 196 197 197 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -207,7 +207,6 @@ 207 207 208 208 209 209 210 - 211 211 = 2. Power ON Device = 212 212 213 213 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. ... ... @@ -288,7 +288,6 @@ 288 288 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 289 289 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 290 290 291 - 292 292 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 293 293 294 294 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -342,7 +342,6 @@ 342 342 ** DO1 is high in case there is load between DO1 and V+. 343 343 ** DO1 LED is off in both case 344 344 345 - 346 346 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 347 347 348 348 ... ... @@ -392,24 +392,20 @@ 392 392 393 393 ((( 394 394 **For LT22222-L:** 395 -))) 396 396 397 -(% class="box infomessage" %) 398 -((( 399 -((( 400 -**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) ** 401 401 402 -**AT+TRIG1= 1,100 (set DI1 port to trigger onhighlevel, valid signal is 100ms392 +(% style="color:blue" %)**AT+TRIG1=0,100**(%%)** (set DI1 port to trigger on low level, valid signal is 100ms) ** 403 403 404 -**AT+TRIG 2=0,100 (set DI2port to trigger onlowlevel, valid signal is 100ms) **394 +(% style="color:blue" %)**AT+TRIG1=1,100**(%%)** (set DI1 port to trigger on high level, valid signal is 100ms ) ** 405 405 406 -**AT+TRIG2= 1,100 (set DI2 port to trigger onhighlevel, valid signal is 100ms396 +(% style="color:blue" %)**AT+TRIG2=0,100**(%%)** (set DI2 port to trigger on low level, valid signal is 100ms) ** 407 407 408 -**AT+ SETCNT=1,60SetCOUNT1valueto60)**398 +(% style="color:blue" %)**AT+TRIG2=1,100**(%%)** (set DI2 port to trigger on high level, valid signal is 100ms ) ** 409 409 410 -**AT+SETCNT=2,60 (Set COUNT2 value to 60)** 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)** 411 411 ))) 412 -))) 413 413 414 414 415 415 ... ... @@ -501,11 +501,8 @@ 501 501 502 502 503 503 **Plus below command for AVI1 Counting:** 504 -))) 505 505 506 -(% class="box infomessage" %) 507 -((( 508 -((( 496 + 509 509 (% style="color:blue" %)**AT+SETCNT=3,60**(%%)** (set AVI Count to 60)** 510 510 511 511 (% style="color:blue" %)**AT+VOLMAX=20000**(%%)** (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)** ... ... @@ -514,9 +514,9 @@ 514 514 515 515 (% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)** (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)** 516 516 ))) 517 -))) 518 518 519 519 507 + 520 520 === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI === 521 521 522 522 ... ... @@ -576,7 +576,6 @@ 576 576 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 577 577 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.** 578 578 579 - 580 580 (% style="color:#037691" %)**AT Command to set Trigger Condition**: 581 581 582 582 (% style="color:#4f81bd" %)**Trigger base on voltage**: ... ... @@ -718,7 +718,6 @@ 718 718 719 719 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 720 720 721 - 722 722 === 3.4.1 Common Commands === 723 723 724 724 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]] ... ... @@ -876,7 +876,6 @@ 876 876 * **0x09 01 aa bb cc ** ~/~/ same as AT+TRIG1=aa,0x(bb cc) 877 877 878 878 879 - 880 880 ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ==== 881 881 882 882 Set DI2 trigger. ... ... @@ -1137,7 +1137,7 @@ 1137 1137 1138 1138 * (% style="color:#037691" %)**AT Command:** 1139 1139 1140 - (% style="color:#037691" %)****(%%)**AT+VOLMAX ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]1125 +**AT+VOLMAX ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]] 1141 1141 1142 1142 1143 1143 * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):** ... ... @@ -1151,7 +1151,7 @@ 1151 1151 1152 1152 * (% style="color:#037691" %)**AT Command:** 1153 1153 1154 -(% style="color:#037691" %)** **(%%)**AT+SETCNT=aa,(bb cc dd ee) **1139 +(% style="color:#037691" %)****(%%)**AT+SETCNT=aa,(bb cc dd ee) ** 1155 1155 1156 1156 aa: 1: Set count1, 1157 1157