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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 75.8
edited by Xiaoling
on 2022/06/01 17:28
Change comment: There is no comment for this version
To version 75.13
edited by Xiaoling
on 2022/06/01 17:35
Change comment: There is no comment for this version

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... ... @@ -193,6 +193,8 @@
193 193  * 1 x Counting Port
194 194  )))
195 195  
196 +
197 +
196 196  = 2. Power ON Device =
197 197  
198 198  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.
... ... @@ -270,6 +270,8 @@
270 270  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
271 271  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
272 272  
275 +
276 +
273 273  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
274 274  
275 275  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
... ... @@ -320,6 +320,8 @@
320 320  ** DO1 is high in case there is load between DO1 and V+.
321 321  ** DO1 LED is off in both case
322 322  
327 +
328 +
323 323  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
324 324  
325 325  **For LT-22222-L**: this mode the **DI1 and DI2** are used as counting pins.
... ... @@ -608,6 +608,7 @@
608 608  
609 609  AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
610 610  
617 +
611 611  (% style="color:#4f81bd" %)**Trigger base on current**:
612 612  
613 613  Format: AT+ACLIM=<AC1_LIMIT_LOW>,< AC1_LIMIT_HIGH>,<AC2_LIMIT_LOW>,< AC2_LIMIT_HIGH>
... ... @@ -616,6 +616,7 @@
616 616  
617 617  AT+ACLIM=10000,15000,0,0   (If ACI1 voltage lower than 10mA or higher than 15mA, trigger an uplink)
618 618  
626 +
619 619  (% style="color:#4f81bd" %)**Trigger base on DI status**:
620 620  
621 621  DI status trigger Flag.
... ... @@ -719,7 +719,7 @@
719 719  There are two kinds of Commands:
720 720  )))
721 721  
722 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.5.4, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
730 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, 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]]
723 723  
724 724  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
725 725