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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... ... @@ -48,6 +48,7 @@ 48 48 49 49 ))) 50 50 51 + 51 51 == 1.2 Specifications == 52 52 53 53 ((( ... ... @@ -76,6 +76,8 @@ 76 76 ))) 77 77 78 78 ((( 80 + 81 + 79 79 **Interface for Model: LT22222-L:** 80 80 ))) 81 81 ... ... @@ -99,6 +99,8 @@ 99 99 ))) 100 100 101 101 ((( 105 + 106 + 102 102 **LoRa Spec:** 103 103 ))) 104 104 ... ... @@ -158,12 +158,11 @@ 158 158 ))) 159 159 * ((( 160 160 Packet engine up to 256 bytes with CRC. 161 - 162 - 163 163 ))) 164 164 165 165 166 166 170 + 167 167 == 1.3 Features == 168 168 169 169 * LoRaWAN Class A & Class C protocol ... ... @@ -176,6 +176,7 @@ 176 176 177 177 178 178 183 + 179 179 == 1.4 Applications == 180 180 181 181 * Smart Buildings & Home Automation ... ... @@ -187,6 +187,7 @@ 187 187 188 188 189 189 195 + 190 190 == 1.5 Hardware Variants == 191 191 192 192 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -201,6 +201,8 @@ 201 201 ))) 202 202 203 203 210 + 211 + 204 204 = 2. Power ON Device = 205 205 206 206 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. ... ... @@ -281,7 +281,6 @@ 281 281 * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO 282 282 * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5 283 283 284 - 285 285 === 3.3.1 AT+MOD~=1, 2ACI+2AVI === 286 286 287 287 The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. ... ... @@ -335,7 +335,6 @@ 335 335 ** DO1 is high in case there is load between DO1 and V+. 336 336 ** DO1 LED is off in both case 337 337 338 - 339 339 === 3.3.2 AT+MOD~=2, (Double DI Counting) === 340 340 341 341 ... ... @@ -476,11 +476,10 @@ 476 476 477 477 ((( 478 478 Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]]. 479 - 480 - 481 481 ))) 482 482 483 483 488 + 484 484 === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting === 485 485 486 486 ... ... @@ -762,7 +762,6 @@ 762 762 ))) 763 763 764 764 765 - 766 766 == 3.4 Configure LT via AT or Downlink == 767 767 768 768 User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands ... ... @@ -775,6 +775,7 @@ 775 775 776 776 * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L. User can see these commands below: 777 777 782 + 778 778 === 3.4.1 Common Commands === 779 779 780 780 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]]