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

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

From 27.2 to 27.1 From 32.1 to 31.1

From version 31.1

edited by Xiaoling
on 2022/05/24 09:33

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To version 27.2

edited by Xiaoling
on 2022/05/24 09:13

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@@ -558,87 +558,76 @@
  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>>http://8.211.40.43:8080/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
--=== 3.4.2 Sensor related commands ===
++=== Sensor related commands ===
--==== 3.4.2.1 Set Transmit Interval ====
++==== Set Transmit Interval ====
++
  Set device uplink interval.
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+TDC=N **
--)))
++AT+TDC=N
--**Example: **AT+TDC=30000. Means set interval to 30 seconds
++Example: AT+TDC=30000. Means set interval to 30 seconds
++
  * Downlink Payload (prefix 0x01):
--(% class="box infomessage" %)
--(((
--**0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
--)))
++0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)
--==== 3.4.2.2 Set Work Mode (AT+MOD) ====
++==== Set Work Mode (AT+MOD) ====
++
  Set work mode.
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+MOD=N  **
--)))
++AT+MOD=N
--**Example**: AT+MOD=2. Set work mode to Double DI counting mode
++Example: AT+MOD=2. Set work mode to Double DI counting mode
++
  * 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 ====
++
++==== Poll an uplink ====
++
  * AT Command:
  There is no AT Command to poll uplink
++
  * 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
++Example: 0x08FF, ask device to send an Uplink
--==== 3.4.2.4 Enable Trigger Mode ====
--Use of trigger mode, please check [[ADDMOD6>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
++==== Enable Trigger Mode ====
++Use of trigger mode, please check [[ADDMOD6>>path:#MOD6]]
++
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+ADDMOD6=1 or 0**
--)))
++AT+ADDMOD6=1 or 0
 : Enable Trigger Mode
 : Disable Trigger Mode
++
  * 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 ====
++
  Poll trigger settings,
  * AT Command:
@@ -645,206 +645,186 @@
  There is no AT Command for this feature.
++
  * 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>>path:#Trigger_Settings]] once receive this command
--==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as trigger ====
++==== Enable / Disable DI1/DI2/DI3 as trigger ====
++
  Enable Disable DI1/DI2/DI2 as trigger,
  * AT Command:
--(% class="box infomessage" %)
--(((
--**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
--)))
++Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >
--**Example:**
++Example:
  AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
++
++
  * Downlink Payload (prefix 0xAA 02):
--(% class="box infomessage" %)
--(((
--**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
--)))
++0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb
--==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
++
++==== Trigger1 – Set DI1 or DI3 as trigger ====
++
  Set DI1 or DI3(for LT-33222-L) trigger.
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+TRIG1=a,b**
--)))
++AT+TRIG1=a,b
  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
  b : delay timing.
--**Example:**
++Example:
  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
++
  * Downlink Payload (prefix 0x09 01 ):
--(% class="box infomessage" %)
--(((
--**0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
--)))
++0x09 01 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
--==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
++==== Trigger2 – Set DI2 as trigger ====
++
  Set DI2 trigger.
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+TRIG2=a,b**
--)))
++AT+TRIG2=a,b
  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
  b : delay timing.
--**Example:**
++Example:
  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
++
  * Downlink Payload (prefix 0x09 02 ):
--(% class="box infomessage" %)
--(((
--**0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)**
--)))
++0x09 02 aa bb cc ~/~/ same as AT+TRIG1=aa,0x(bb cc)
--==== 3.4.2.9 Trigger – Set AC (current) as trigger ====
--Set current trigger , base on AC port. See [[trigger mode>>path:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
++==== Trigger – Set AC (current) as trigger ====
++Set current trigger , base on AC port. See [[trigger mode>>path:#MOD6]]
++
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+ACLIM. **
--)))
++AT+ACLIM. See [[trigger mode>>path:#MOD6]]
++
  * Downlink Payload (prefix 0xAA 01 ):
--(% class="box infomessage" %)
--(((
--**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
--)))
++0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>path:#MOD6]]
--==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
--Set current trigger , base on AV port. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]
++==== Trigger – Set AV (voltage) as trigger ====
++Set current trigger , base on AV port. See [[trigger mode>>path:#MOD6]]
++
  * AT Command:
--(% class="box infomessage" %)
--(((
--**AT+AVLIM. See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]]**
--)))
++AT+AVLIM. See [[trigger mode>>path:#MOD6]]
++
  * Downlink Payload (prefix 0xAA 00 ):
--(% class="box infomessage" %)
--(((
--**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LT-22222-L/#H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29]] **
--)))
++0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>path:#MOD6]]
--==== 3.4.2.11 Trigger – Set minimum interval ====
++==== 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.
  * AT Command:
--(% class="box infomessage" %)
--(((
--**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.
++
  * Downlink Payload (prefix 0xAC ):
--(% class="box infomessage" %)
--(((
--**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
--)))
++0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
--==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
++==== DO ~-~- Control Digital Output DO1/DO2/DO3 ====
++
  * AT Command:
  There is no AT Command to control Digital Output
++
  * Downlink Payload (prefix 0x02):
--(% class="box infomessage" %)
--(((
--**0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output**
--)))
++0x02 aa bb cc     ~/~/ Set DO1/DO2/DO3 output
--(((
  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
--)))
--(((
 : Low,  00: High ,  11: No action
--)))
--[[image:image-20220524092754-5.png]]
++(% border="1" style="background-color:#f7faff" %)
++|Downlink Code|DO1|DO2|DO3
++|02  01  00  11|Low|High|No Action
++|02  00  11  01|High|No Action|Low
++|02  11  01  00|No Action|Low|High
--(((
--(% style="color:red" %)Note: For LT-22222-L, there is no DO3, the last byte can use any value.
--)))
++Note: For LT-22222-L, there is no DO3, the last byte can use any value.
--(((
--(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
--)))
++Device will upload a packet if downlink code executes successfully.
--==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
++
++
++==== DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
++
  * AT Command:
  There is no AT Command to control Digital Output
++
  * Downlink Payload (prefix 0xA9):
--(% class="box infomessage" %)
--(((
--**0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control**
--)))
++0xA9 aa bb cc     ~/~/ Set DO1/DO2/DO3 output with time control
  This is to control the digital output time of DO pin. Include four bytes:
--(% style="color:#4f81bd" %)**First Byte**(%%)**:** Type code (0xA9)
++**First Byte:** Type code (0xA9)
--(% style="color:#4f81bd" %)**Second Byte**(%%): Inverter Mode
++**Second Byte**: Inverter Mode
 : DO pins will change back to original state after timeout.
 : DO pins will change to an inverter state after timeout
--(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
--[[image:image-20220524093238-6.png]]
++**Third Byte**: Control Method and Ports status:
--(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
++(% border="1" style="background-color:#f7faff" %)
++|Second Byte|Status
++|0x01|DO1 set to low
++|0x00|DO1 set to high
++|0x11|DO1 NO Action
--[[image:image-20220524093328-7.png]]
++**Fourth Byte**: Control Method and Ports status:
--(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
++(% border="1" style="background-color:#f7faff" %)
++|Second Byte|Status
++|0x01|DO2 set to low
++|0x00|DO2 set to high
++|0x11|DO2 NO Action
++**Fifth Byte**: Control Method and Ports status:
++
  (% border="1" style="background-color:#f7faff" %)
  |Second Byte|Status
  |0x01|DO3 set to low
@@ -851,7 +851,7 @@
  |0x00|DO3 set to high
  |0x11|DO3 NO Action
--(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
++**Sixth and Seventh Byte**:
           Latching time. Unit: ms

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

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