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

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

From 82.14 to 82.13 From 82.39 to 82.38

From version 82.38

edited by Xiaoling
on 2022/06/25 15:11

Change comment: There is no comment for this version

To version 82.14

edited by Xiaoling
on 2022/06/20 11:47

Change comment: There is no comment for this version

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@@ -183,8 +183,6 @@
--
--
  == 1.4  Applications ==
  * Smart Buildings & Home Automation
@@ -196,8 +196,6 @@
--
--
  == 1.5 Hardware Variants ==
  (% border="1" style="background-color:#f7faff; width:500px" %)
@@ -292,6 +292,8 @@
  * **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.
@@ -345,6 +345,8 @@
  ** 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) ===
@@ -394,20 +394,24 @@
  (((
  **For LT22222-L:**
++)))
++(% class="box infomessage" %)
++(((
++(((
++**AT+TRIG1=0,100 (set DI1 port to trigger on low level, valid signal is 100ms) **
--(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**    (set DI1 port to trigger on low level, valid signal is 100ms) **
++**AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms ) **
--(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**    (set DI1 port to trigger on high level, valid signal is 100ms ) **
++**AT+TRIG2=0,100 (set DI2 port to trigger on low level, valid signal is 100ms) **
--(% style="color:blue" %)**AT+TRIG2=0,100**(%%)**    (set DI2 port to trigger on low level, valid signal is 100ms) **
++**AT+TRIG2=1,100 (set DI2 port to trigger on high level, valid signal is 100ms ) **
--(% style="color:blue" %)**AT+TRIG2=1,100**(%%)**    (set DI2 port to trigger on high level, valid signal is 100ms ) **
++**AT+SETCNT=1,60   (Set COUNT1 value to 60)**
--(% style="color:blue" %)**AT+SETCNT=1,60**(%%)**   (Set COUNT1 value to 60)**
--
--(% style="color:blue" %)**AT+SETCNT=2,60**(%%)**   (Set COUNT2 value to 60)**
++**AT+SETCNT=2,60   (Set COUNT2 value to 60)**
  )))
++)))
@@ -499,19 +499,22 @@
  **Plus below command for AVI1 Counting:**
++)))
++(% class="box infomessage" %)
++(((
++(((
++(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**   (set AVI Count to 60)**
--(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**            (set AVI Count to 60)**
++(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**   (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
--(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**       (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
++(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**   (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
--(% style="color:blue" %)**AT+VOLMAX=20000,0**(%%)**    (If AVI1 voltage lower than VOLMAX (20000mV =20v), counter increase 1)**
--
--(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**    (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
++(% style="color:blue" %)**AT+VOLMAX=20000,1**(%%)**   (If AVI1 voltage higer than VOLMAX (20000mV =20v), counter increase 1)**
  )))
++)))
--
  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
@@ -712,6 +712,8 @@
  * (% 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]]
@@ -726,19 +726,23 @@
  * (% style="color:#037691" %)**AT Command:**
++(% class="box infomessage" %)
++(((
  **AT+TDC=N **
++)))
--
  **Example: **AT+TDC=30000. Means set interval to 30 seconds
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x01):**
++(% class="box infomessage" %)
++(((
  **0x01 aa bb cc     ~/~/ Same as AT+TDC=0x(aa bb cc)**
++)))
--
  ==== 3.4.2.2 Set Work Mode (AT+MOD) ====
  Set work mode.
@@ -745,29 +745,36 @@
  * (% style="color:#037691" %)**AT Command:**
++(% class="box infomessage" %)
++(((
  **AT+MOD=N  **
++)))
--
  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
--**0x0A aa    ** ~/~/ Same as AT+MOD=aa
++(% class="box infomessage" %)
++(((
++**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):
--**0x08 FF     **~/~/ Poll an uplink
++(% class="box infomessage" %)
++(((
++**0x08 FF     ~/~/ Poll an uplink,**
++)))
  **Example**: 0x08FF, ask device to send an Uplink
@@ -777,9 +777,12 @@
  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
@@ -786,36 +786,43 @@
 : Disable Trigger Mode
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
++* (% style="color:#037691" %)Downlink Payload (prefix 0x0A 06):
--**0x0A 06 aa    ** ~/~/ Same as AT+ADDMOD6=aa
++(% class="box infomessage" %)
++(((
++**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):
--**0xAB 06         **~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
++(% class="box infomessage" %)
++(((
++**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:
++(% class="box infomessage" %)
++(((
  **Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
++)))
  **Example:**
@@ -822,20 +822,25 @@
  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
++(% class="box infomessage" %)
++(((
++**0xAA 02 aa bb  ~/~/ Same as AT+DTRI=aa,bb**
++)))
--
  ==== 3.4.2.7 Trigger1 – Set DI1 or DI3 as trigger ====
  Set DI1 or DI3(for LT-33222-L) trigger.
--* (% style="color:#037691" %)**AT Command:**
++* (% style="color:#037691" %)AT Command:
++(% class="box infomessage" %)
++(((
  **AT+TRIG1=a,b**
++)))
  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
@@ -847,20 +847,26 @@
  AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
--* **0x09 01 aa bb cc    **     ~/~/ same as AT+TRIG1=aa,0x(bb cc)
++* (% style="color:#037691" %)Downlink Payload (prefix 0x09 01 ):
++(% class="box infomessage" %)
++(((
++**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.
--* (% style="color:#037691" %)**AT Command:**
++* (% style="color:#037691" %)AT Command:
++(% class="box infomessage" %)
++(((
  **AT+TRIG2=a,b**
++)))
--
  a : Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
  b : delay timing.
@@ -871,72 +871,93 @@
  AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
++* (% style="color:#037691" %)Downlink Payload (prefix 0x09 02 ):
--**0x09 02 aa bb cc           **~/~/ same as AT+TRIG1=aa,0x(bb cc)
++(% class="box infomessage" %)
++(((
++**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>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
--* (% style="color:#037691" %)**AT Command**
++* (% style="color:#037691" %)AT Command:
--**AT+ACLIM**
++(% class="box infomessage" %)
++(((
++**AT+ACLIM. **
++)))
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
++* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 01 ):
--**0x AA 01 aa bb cc dd ee ff gg hh        **   ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
++(% class="box infomessage" %)
++(((
++**0x AA 01 aa bb cc dd ee ff gg hh ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
++)))
--
  ==== 3.4.2.10 Trigger – Set AV (voltage) as trigger ====
  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
--* (% style="color:#037691" %)**AT Command**
++* (% style="color:#037691" %)AT Command:
--**AT+AVLIM            See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
++(% class="box infomessage" %)
++(((
++**AT+AVLIM. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
++)))
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
++* (% style="color:#037691" %)Downlink Payload (prefix 0xAA 00 ):
--**0x AA 00 aa bb cc dd ee ff gg hh    ** ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
++(% class="box infomessage" %)
++(((
++**0x AA 00 aa bb cc dd ee ff gg hh ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]] **
++)))
--
  ==== 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**
++* (% style="color:#037691" %)AT Command:
--**AT+ATDC=5        ** Device won't response the second trigger within 5 minute after the first trigger.
++(% class="box infomessage" %)
++(((
++**AT+ATDC=5. Device won’t response the second trigger within 5 minute after the first trigger.**
++)))
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
++* (% style="color:#037691" %)Downlink Payload (prefix 0xAC ):
--**0x AC aa bb   ** ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
++(% class="box infomessage" %)
++(((
++**0x AC aa bb ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)**
++)))
--
  ==== 3.4.2.12 DO ~-~- Control Digital Output DO1/DO2/DO3 ====
--* (% style="color:#037691" %)**AT Command**
++* (% style="color:#037691" %)AT Command:
  There is no AT Command to control Digital Output
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
--* **0x02 aa bb cc     **~/~/ Set DO1/DO2/DO3 output
++* (% style="color:#037691" %)Downlink Payload (prefix 0x02):
++(% class="box infomessage" %)
  (((
++**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.
  )))
@@ -956,19 +956,22 @@
--
  ==== 3.4.2.13 DO ~-~- Control Digital Output DO1/DO2/DO3 with time control ====
--* (% style="color:#037691" %)**AT Command**
++* (% style="color:#037691" %)AT Command:
  There is no AT Command to control Digital Output
--* (% style="color:#037691" %)**Downlink Payload (prefix 0xA9)**
++* (% style="color:#037691" %)Downlink Payload (prefix 0xA9):
--**0xA9 aa bb cc     **~/~/ Set DO1/DO2/DO3 output with time control
++(% class="box infomessage" %)
++(((
++(((
++**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)
@@ -1022,19 +1022,20 @@
--
  ==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
--* (% style="color:#037691" %)**AT Command:**
++* (% style="color:#037691" %)AT Command:
  There is no AT Command to control Relay Output
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x03):**
++* (% style="color:#037691" %)Downlink Payload (prefix 0x03):
--**0x03 aa bb     **~/~/ Set RO1/RO2 output
++(% class="box infomessage" %)
++(((
++**0x03 aa bb     ~/~/ Set RO1/RO2 output**
++)))
--
  (((
  If payload = 0x030100, it means set RO1 to close and RO2 to open.
  )))
@@ -1051,10 +1051,9 @@
--
  ==== 3.4.2.15 Relay ~-~- Control Relay Output RO1/RO2 with time control ====
--* (% style="color:#037691" %)**AT Command:**
++* (% style="color:#037691" %)AT Command:
  There is no AT Command to control Relay Output
@@ -1112,7 +1112,7 @@
  * (% style="color:#037691" %)**AT Command:**
--**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
++(% style="color:#037691" %)****(%%)**AT+VOLMAX   ** ~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
@@ -1126,7 +1126,7 @@
  * (% style="color:#037691" %)**AT Command:**
--**AT+SETCNT=aa,(bb cc dd ee) **
++(% style="color:#037691" %)****(%%)**AT+SETCNT=aa,(bb cc dd ee) **
  aa: 1: Set count1,
@@ -1150,7 +1150,7 @@
  * (% style="color:#037691" %)**AT Command:**
--**AT+CLRCOUNT ** ~/~/ clear all counting
++(% style="color:#037691" %)(%%)**AT+CLRCOUNT ** ~/~/ clear all counting
  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
@@ -1408,7 +1408,6 @@
  [[image:image-20220524100748-11.png]]
--
  = 4. Use AT Command =
  == 4.1 Access AT Command ==
@@ -1611,6 +1611,8 @@
  (((
  AT+CFG: Print all settings
++
++
  )))
@@ -1656,6 +1656,8 @@
  (((
  (% style="background-color:#dcdcdc" %)ATZ
++
++
  )))
@@ -1862,8 +1862,6 @@
  == 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]]
--
--
  )))
  (((
@@ -1877,7 +1877,6 @@
  After restart, the status before power failure will be read from flash.
--
  = 6. Trouble Shooting =
  )))
@@ -1931,8 +1931,6 @@
  * (% style="color:#4f81bd" %)**IN865**(%%): LT with frequency bands IN865
  * (% style="color:#4f81bd" %)**CN779**(%%): LT with frequency bands CN779
--
--
  = 8. Packing Info =
@@ -1950,8 +1950,6 @@
  * Package Size / pcs : 14.5 x 8 x 5 cm
  * Weight / pcs : 170g
--
--
  = 9. Support =
  * (((
@@ -1959,10 +1959,6 @@
  )))
  * (((
  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 =