Changes for page LT-22222-L -- LoRa I/O Controller User Manual

Last modified by Mengting Qiu on 2025/06/04 18:42

From 82.29 to 82.30 From 83.3 to 83.4

From version 82.30

edited by Xiaoling
on 2022/06/20 13:34

Change comment: There is no comment for this version

To version 83.3

edited by Xiaoling
on 2022/06/29 17:17

Change comment: There is no comment for this version

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@@ -1,7 +1,6 @@
  (% style="text-align:center" %)
  [[image:image-20220523163353-1.jpeg||height="604" width="500"]]
--**LT-22222-L LoRa IO Controller User Manual **
  **Table of Contents:**
@@ -167,7 +167,6 @@
  Packet engine up to 256 bytes with CRC.
--
  )))
@@ -181,6 +181,8 @@
  * Firmware upgradable via program port
  * Counting
++
++
  == 1.4  Applications ==
  * Smart Buildings & Home Automation
@@ -190,6 +190,8 @@
  * Smart Cities
  * Smart Factory
++
++
  == 1.5 Hardware Variants ==
  (% border="1" style="background-color:#f7faff; width:500px" %)
@@ -285,6 +285,7 @@
  * **MOD5**: Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
  * **ADDMOD6**: Trigger Mode, Optional, used together with MOD1 ~~ MOD5
++
  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
  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 @@
  ** DO1 is high in case there is load between DO1 and V+.
  ** DO1 LED is off in both case
++
  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
@@ -564,7 +564,6 @@
 . 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
 . 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.**
--
  (% style="color:#037691" %)**AT Command to set Trigger Condition**:
  (% style="color:#4f81bd" %)**Trigger base on voltage**:
@@ -706,6 +706,7 @@
  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
++
  === 3.4.1 Common Commands ===
  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]]
@@ -747,26 +747,21 @@
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
--(% class="box infomessage" %)
--(((
--**0x0A aa     ~/~/ Same as AT+MOD=aa**
--)))
++**0x0A aa    ** ~/~/ Same as AT+MOD=aa
++
  ==== 3.4.2.3 Poll an uplink ====
--* (% style="color:#037691" %)AT Command:
++* (% style="color:#037691" %)**AT Command:**
  There is no AT Command to poll uplink
--* (% style="color:#037691" %)Downlink Payload (prefix 0x08):
++* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
--(% class="box infomessage" %)
--(((
--**0x08 FF     ~/~/ Poll an uplink,**
--)))
++**0x08 FF     **~/~/ Poll an uplink
  **Example**: 0x08FF, ask device to send an Uplink
@@ -776,12 +776,9 @@
  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
--* (% style="color:#037691" %)AT Command:
++* (% style="color:#037691" %)**AT Command:**
--(% class="box infomessage" %)
--(((
  **AT+ADDMOD6=1 or 0**
--)))
 : Enable Trigger Mode
@@ -788,38 +788,34 @@
 : Disable Trigger Mode
--* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
++* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
--(% class="box infomessage" %)
--(((
--**0x0A 06 aa     ~/~/ Same as AT+ADDMOD6=aa,**
--)))
++**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
++
  ==== 3.4.2.5 Poll trigger settings ====
  Poll trigger settings,
--* (% style="color:#037691" %)AT Command:
++* (% style="color:#037691" %)**AT Command:**
  There is no AT Command for this feature.
--* (% style="color:#037691" %)Downlink Payload (prefix 0x AB 06):
++* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
--(% class="box infomessage" %)
--(((
--**0xAB 06  ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command**
--)))
++**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
++
  ==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
  Enable Disable DI1/DI2/DI2 as trigger,
--* (% style="color:#037691" %)AT Command:
++* (% style="color:#037691" %)**AT Command:**
  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
@@ -828,7 +828,7 @@
  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
--* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 02):
++* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
  **0xAA 02 aa bb        **~/~/ Same as AT+DTRI=aa,bb
@@ -839,7 +839,7 @@
  Set DI1 or DI3(for LT-33222-L) trigger.
--* (% style="color:#037691" %)AT Command:
++* (% style="color:#037691" %)**AT Command:**
  **AT+TRIG1=a,b**
@@ -856,7 +856,6 @@
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
  * **0x09 01 aa bb cc    **     ~/~/ same as AT+TRIG1=aa,0x(bb cc)
--
  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
  Set DI2 trigger.
@@ -917,11 +917,11 @@
  ==== 3.4.2.11 Trigger – Set minimum interval ====
--Set AV and AC trigger minimum interval, system won’t response to the second trigger within this set time after the first trigger.
++Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
  * (% style="color:#037691" %)**AT Command**
--**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
++**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
@@ -928,9 +928,14 @@
  **0x AC aa bb   ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
++(((
++
++(% style="color:red" %)Note: ATDC setting must be more than 5min
++)))
++
  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
  * (% style="color:#037691" %)**AT Command**
@@ -1131,7 +1131,7 @@
  * (% style="color:#037691" %)**AT Command:**
--(% style="color:#037691" %)****(%%)**AT+SETCNT=aa,(bb cc dd ee) **
++**AT+SETCNT=aa,(bb cc dd ee) **
  aa: 1: Set count1,
@@ -1155,7 +1155,7 @@
  * (% style="color:#037691" %)**AT Command:**
--(% style="color:#037691" %)(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
++**AT+CLRCOUNT ** ~/~/ clear all counting
  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
@@ -1413,6 +1413,7 @@
  [[image:image-20220524100748-11.png]]
++
  = 4. Use AT Command =
  == 4.1 Access AT Command ==
@@ -1615,8 +1615,6 @@
  (((
  AT+CFG: Print all settings
--
--
  )))
@@ -1662,8 +1662,6 @@
  (((
  (% style="background-color:#dcdcdc" %)ATZ
--
--
  )))
@@ -1870,6 +1870,8 @@
  == 5.5 Can i use point to point communication for LT-22222-L? ==
  Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]
++
++
  )))
  (((
@@ -1883,6 +1883,7 @@
  After restart, the status before power failure will be read from flash.
++
  = 6. Trouble Shooting =
  )))
@@ -1917,10 +1917,8 @@
  )))
--
  = 7. Order Info =
--
  (% style="color:#4f81bd" %)**LT-22222-L-XXX:**
@@ -1960,6 +1960,10 @@
  )))
  * (((
  Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
++
++
++
++
  )))
  = 10. Reference =