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

Last modified by Saxer Lin on 2025/04/15 17:24

From version < 193.1 >

edited by Dilisi S
on 2024/11/14 05:28

To version < 195.1 >

edited by Dilisi S
on 2024/11/16 06:34

Change comment: AT commands edit

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@@ -836,6 +836,7 @@
  These commands are specially designed for the LT-22222-L. Commands can be sent to the device using options such as an AT command or a LoRaWAN downlink payload.
++
  ==== 3.4.2.1 Set Transmit Interval ====
  Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
@@ -845,7 +845,7 @@
  (% style="width:500px" %)
  |**Command**|AT+TDC<time>
  |**Response**|
--|**Parameters**|<time> uplink interval is in milliseconds
++|**Parameters**|time : uplink interval is in milliseconds
  |**Example**|(((
  AT+TDC=30000
@@ -859,9 +859,9 @@
  <prefix><time>
  )))
  |**Parameters**|(((
--<prefix> 0x01
++prefix : 0x01
--<time> uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
++time : uplink interval is in milliseconds, represented by 3  bytes in hexadecimal.
  )))
  |**Example**|(((
 **00 75 30**
@@ -873,56 +873,113 @@
  See [[RapidTables>>https://www.rapidtables.com/convert/number/decimal-to-hex.html?x=30000]]
  )))
--==== 3.4.2.2 Set the Work Mode (AT+MOD) ====
++==== 3.4.2.2 Set the Working Mode (AT+MOD) ====
--Sets the work mode.
++Sets the working mode.
--* (% style="color:#037691" %)**AT command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
++(% style="color:#037691" %)**AT command**
--Where N is the work mode.
++(% style="width:500px" %)
++|(% style="width:97px" %)**Command**|(% style="width:413px" %)AT+MODE<working_mode>
++|(% style="width:97px" %)**Response**|(% style="width:413px" %)
++|(% style="width:97px" %)**Parameters**|(% style="width:413px" %)(((
++working_mode :
--**Example**: AT+MOD=2. This will set the work mode to Double DI counting mode.
++1 = (Default mode/factory set):  2ACI + 2AVI + DI + DO + RO
++2 = Double DI Counting + DO + RO
--* (% style="color:#037691" %)**Downlink payload (prefix 0x0A):**
++3 = Single DI Counting + 2 x ACI + DO + RO
--(% style="color:blue" %)**0x0A aa  **(%%)**  ** ~/~/ Same as AT+MOD=aa
++4 = Single DI Counting + 1 x Voltage Counting + DO + RO
++5 = Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
++6 = Trigger Mode, Optional, used together with MOD1 ~~ MOD5
++)))
++|(% style="width:97px" %)**Example**|(% style="width:413px" %)(((
++AT+MOD=2
--==== 3.4.2.3 Poll an uplink ====
++Sets the device to working mode 2 (Double DI Counting + DO + RO)
++)))
--Requests the device to send an uplink.
++(% class="wikigeneratedid" %)
++(% style="color:#037691" %)**Downlink payload**
--* (% style="color:#037691" %)**AT command:**(%%) There is no AT Command to poll uplink
++(% style="width:500px" %)
++|(% style="width:98px" %)**Payload**|(% style="width:400px" %)<prefix><working_mode>
++|(% style="width:98px" %)**Parameters**|(% style="width:400px" %)(((
++prefix : 0x0A
--* (% style="color:#037691" %)**Downlink payload (prefix 0x08):**
++working_mode : Working mode, represented by 1 byte in hexadecimal.
++)))
++|(% style="width:98px" %)**Example**|(% style="width:400px" %)(((
++0A **02**
--(% style="color:blue" %)**0x08 FF  **(%%)**   **~/~/ Poll an uplink
++Sets the device to working mode 2 (Double DI Counting + DO + RO)
++)))
--**Example**: 0x08FF, ask device to send an Uplink
++==== 3.4.2.3 Poll an uplink ====
++Requests an uplink from LT-22222-L.
++(% style="color:#037691" %)**AT command**
++
++There is no AT Command to request an uplink from LT-22222-L
++
++(% style="color:#037691" %)**Downlink payload**
++
++(% style="width:500px" %)
++|(% style="width:101px" %)**Payload**|(% style="width:397px" %)<prefix>FF
++|(% style="width:101px" %)**Parameters**|(% style="width:397px" %)prefix : 0x08
++|(% style="width:101px" %)**Example**|(% style="width:397px" %)(((
++08 FF
++
++Requests an uplink from LT-22222-L.
++)))
++
++
  ==== 3.4.2.4 Enable/Disable Trigger Mode ====
--Enable or disable the trigger mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
++Enable or disable the trigger mode for the current working mode (see also [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]).
--* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
++(% style="color:#037691" %)**AT Command**
--(% style="color:red" %)**1:** (%%)Enable the trigger mode
++(% style="width:500px" %)
++|(% style="width:95px" %)**Command**|(% style="width:403px" %)AT+ADDMOD6=<enable/disable trigger_mode>
++|(% style="width:95px" %)**Response**|(% style="width:403px" %)
++|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)(((
++enable/disable trigger_mode :
--(% style="color:red" %)**0: **(%%)Disable the trigger mode
++1 = enable trigger mode
++0 = disable trigger mode
++)))
++|(% style="width:95px" %)**Example**|(% style="width:403px" %)(((
++AT+ADDMOD6=1
--* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A 06):**
++Enable trigger mode for the current working mode
++)))
--(% style="color:blue" %)**0x0A 06 aa    **(%%)    ~/~/ Same as AT+ADDMOD6=aa
++(% style="color:#037691" %)**Downlink payload**
++(% style="width:500px" %)
++|(% style="width:97px" %)**Payload**|(% style="width:401px" %)<prefix><enable/disable trigger_mode>
++|(% style="width:97px" %)**Parameters**|(% style="width:401px" %)(((
++prefix : 0x0A 06
++working mode : enable (1) or disable (0), represented by 1 byte in hexadecimal.
++)))
++|(% style="width:97px" %)**Example**|(% style="width:401px" %)(((
++0A 06 **01**
++Enable trigger mode for the current working mode
++)))
++
++
  ==== 3.4.2.5 Poll trigger settings ====
  Polls the trigger settings.
@@ -936,11 +936,16 @@
  (% style="color:blue" %)**0xAB 06  **  (%%)   ~/~/ Poll the trigger settings. Device will uplink trigger settings once receive this command
++(% style="width:500px" %)
++|(% style="width:95px" %)**Payload**|(% style="width:403px" %)<prefix>
++|(% style="width:95px" %)**Parameters**|(% style="width:403px" %)prefix : AB 06
++|(% style="width:95px" %)**Example**|(% style="width:403px" %)AB 06
--==== 3.4.2.6 Enable / Disable DI1/DI2/DI3 as a trigger ====
--Enable or disable DI1/DI2/DI2 as a trigger.
++==== 3.4.2.6 Enable / Disable DI1/DI2 as a trigger ====
++Enable or disable DI1/DI2 as a trigger.
++
  * (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
  **Example:** AT+ DTRI =1,0 (Enable DI1 trigger / disable DI2 trigger)
@@ -951,7 +951,25 @@
  (% style="color:blue" %)**0xAA 02 aa bb   **  (%%) ~/~/ Same as AT+DTRI=aa,bb
++(% style="width:500px" %)
++|(% style="width:98px" %)Command|(% style="width:400px" %)AT+DTRI=<DI1_trigger><DI2_trigger>
++|(% style="width:98px" %)Response|(% style="width:400px" %)
++|(% style="width:98px" %)Parameters|(% style="width:400px" %)(((
++DI1_trigger:
++1 = enable DI_1 trigger
++
++0 = disable DI_1 trigger
++
++DI2 _trigger
++
++1 = enable D2_1 trigger
++
++0 = disable D2_1 trigger
++)))
++|(% style="width:98px" %)Example|(% style="width:400px" %)
++
++
  ==== 3.4.2.7 Trigger1 – Set DI or DI3 as a trigger ====
  Sets DI1 or DI3 (for LT-33222-L) as a trigger.
@@ -1491,7 +1491,7 @@
  [[image:thingseye.io_integrationsCenter_integrations.png||height="686" width="1000"]]
--**Viewing integration details**:
++==== 3.5.2.1 Viewing integration details ====
  Click on your integration from the list. The **Integration details** window will appear with the **Details **tab selected. The **Details **tab shows all the settings you have provided for this integration.
@@ -1504,7 +1504,7 @@
  See also ThingsEye documentation.
  {{/info}}
--**Viewing events:**
++==== **3.5.2.2 Viewing events** ====
  The **Events **tab displays all the uplink messages from the LT-22222-L.
@@ -1519,9 +1519,9 @@
  [[image:thingseye-json.png||width="1000"]]
--**Deleting the integration**:
++==== **3.5.2.3 Deleting an integration** ====
--If you want to delete this integration, click the **Delete integratio**n button.
++If you want to delete an integration, click the **Delete integratio**n button on the Integrations page.
  == 3.6 Interface Details ==
@@ -1534,7 +1534,7 @@
  [[image:1653356991268-289.png]]
--=== 3.6.2 Digital Input Ports: DI1/DI2 ( For LT-22222-L) ===
++=== 3.6.2 Digital Input Ports: DI1/DI2 ===
  (((
@@ -1664,7 +1664,7 @@
  [[image:image-20240219115718-1.png]]
--=== 3.6.3 Digital Output Ports: DO1/DO2 /DO3 ===
++=== 3.6.3 Digital Output Ports: DO1/DO2 ===
  (% style="color:blue" %)**NPN output**(%%): GND or Float. The maximum voltage that can be applied to the output pin is 36V.
@@ -1775,9 +1775,10 @@
  (((
  You can use a USB-to-TTL adapter along with a 3.5mm Program Cable to connect the LT-22222-L to a PC, as shown below.
++
++[[image:usb-ttl-programming.png]]
  )))
--[[image:1653358238933-385.png]]
  (((
@@ -1796,19 +1796,19 @@
  (((
  The following is the list of all the AT commands related to the LT-22222-L, except for those used for switching between working modes.
--* AT+<CMD>? : Help on <CMD>
--* AT+<CMD> : Run <CMD>
--* AT+<CMD>=<value> : Set the value
--* AT+<CMD>=? : Get the value
--* ATZ: Trigger a reset of the MCU
++* **##AT##+<CMD>?** : Help on <CMD>
++* **##AT##+<CMD>** : Run <CMD>
++* **##AT##+<CMD>=<value>** : Set the value
++* **##AT##+<CMD>=?** : Get the value
++* ##**ATZ**##: Trigger a reset of the MCU
  * ##**AT+FDR**##: Reset Parameters to factory default, reserve keys
  * **##AT+DEUI##**: Get or set the Device EUI (DevEUI)
  * **##AT+DADDR##**: Get or set the Device Address (DevAddr)
  * **##AT+APPKEY##**: Get or set the Application Key (AppKey)
--* AT+NWKSKEY: Get or set the Network Session Key (NwkSKey)
--* AT+APPSKEY: Get or set the Application Session Key (AppSKey)
--* AT+APPEUI: Get or set the Application EUI (AppEUI)
--* AT+ADR: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
++* ##**AT+NWKSKEY**##: Get or set the Network Session Key (NwkSKey)
++* **##AT+APPSKEY##**: Get or set the Application Session Key (AppSKey)
++* **##AT+APPEUI##**: Get or set the Application EUI (AppEUI)
++* **##AT+ADR##**: Get or set the Adaptive Data Rate setting. (0: OFF, 1: ON)
  * AT+TXP: Get or set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Specification)
  * AT+DR:  Get or set the Data Rate. (0-7 corresponding to DR_X)
  * AT+DCS: Get or set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
@@ -1975,7 +1975,7 @@
  (((
--(% style="color:blue" %)**If sensor JOINED:**
++(% style="color:blue" %)**If the sensor has JOINED:**
  (% style="background-color:#dcdcdc" %)**AT+CLASS=A**
@@ -1985,7 +1985,7 @@
  = 5. Case Study =
--== 5.1 Counting how many objects pass through the flow Line ==
++== 5.1 Counting how many objects pass through the flow line ==
  See [[How to set up to setup counting for objects passing through the flow line>>How to set up to count objects pass in flow line]]?
@@ -2157,7 +2157,6 @@
  * In modes 2 to 5, the DO/RO status and pulse count are saved to flash memory.
  * After a restart, the status before the power failure will be read from flash.
--
  == 6.8 Can I setup LT-22222-L as a NC (Normally Closed) relay? ==
  The LT-22222-L's built-in relay is Normally Open (NO). You can use an external relay to achieve a Normally Closed (NC) configuration. The circuit diagram is shown below:
@@ -2236,7 +2236,6 @@
  * (% style="color:red" %)**IN865**(%%): LT with frequency bands IN865
  * (% style="color:red" %)**CN779**(%%): LT with frequency bands CN779
--
  = 9. Package information =
  **Package includes**:
@@ -2253,7 +2253,6 @@
  * Package Size / pcs : 14.5 x 8 x 5 cm
  * Weight / pcs : 170 g
--
  = 10. Support =
  * (((

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