Changes for page End Device AT Commands and Downlink Command

Last modified by kai on 2024/09/06 10:00

From version < 59.1 >

edited by Bei Jinggeng
on 2023/01/10 11:43

To version < 52.13 >

edited by Xiaoling
on 2022/09/19 15:27

Change comment: There is no comment for this version

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--XWiki.Bei
++XWiki.Xiaoling

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  (((
  **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.**
++
  )))
@@ -21,12 +21,14 @@
  = 2. How to use AT Commands or Downlink command =
--* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
--* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command:
++* For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
++* For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
--** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]?
++** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
++
++
  = 3. Support End Node and firmware version =
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  )))
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  = 4. System Management Commands =
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  == 4.1 Change Uplink Interval ==
@@ -140,6 +140,7 @@
  * **Example 2**: Downlink Payload:** 0100003C**               ~/~/ Set Transmit Interval (TDC) = 60 seconds
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  == 4.2 Reboot End Node ==
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  (((
  If the downlink payload=**04FF**, the end node will reboot.
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  )))
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  )))
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  == 4.4 Show Firmware Version ==
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  (((
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  **xx: Software Type:**
  )))
@@ -276,6 +276,7 @@
  firmware version: v1.1.0 ~-~-> 110
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  == 4.5 Show System Configure ==
@@ -302,8 +302,10 @@
  )))
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  = 5. Keys, IDs and EUIs management =
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  == 5.1 Application EUI ==
@@ -321,6 +321,7 @@
  |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK
++
  == 5.2 Application Key ==
@@ -338,6 +338,7 @@
  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
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  == 5.3 Application Session Key ==
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  )))
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  == 5.4 Device Address ==
@@ -376,6 +376,7 @@
  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
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  == 5.5 Device EUI ==
@@ -395,6 +395,7 @@
  )))
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  == 5.6 Network ID ==
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  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
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  == 5.7 Network Session Key ==
@@ -429,10 +429,13 @@
  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
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  = 6. Joining and sending date on LoRaWAN network =
++
  == 6.1 Confirm Mode ==
++
  === 6.1.1  AT+CFM command before DR-LWS007 software stack ===
@@ -460,6 +460,7 @@
  * **Example 2:** Downlink Payload: 0500            ~/~/ Set AT+CFM=0
++
  === 6.1.2  AT+CFM command since DR-LWS007 software stack ===
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  * **Example 2:** Downlink Payload: 05000700           ~/~/ Set AT+CFM=0,7,0
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  == 6.2 Confirm Status ==
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  )))
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  == 6.3 Join LoRa® Network ==
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  )))
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  == 6.4 LoRa® Network Join Mode ==
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  * **Example 2:** Downlink Payload: **2001**                   ~/~/ Set AT+NJM=1
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  == 6.5 LoRa® Network Join Status ==
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  )))
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  == 6.6 Print Last Received Data in Raw Format ==
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  )))
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  == 6.7 Print Last Received Data in Binary Format ==
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  )))
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  == 6.8 Send Text Data ==
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  )))
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  == 6.9 Send Hexadecimal Data ==
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  )))
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  = 7. LoRaWAN network management =
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  == 7.1 Adaptive Data Rate ==
@@ -683,6 +683,7 @@
  * **Example 2**: Downlink Payload: **2200FFFF**               ~/~/ Set AT+ADR=0.
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  == 7.2 LoRa® Class ==
@@ -702,6 +702,7 @@
  )))
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  == 7.3 Duty Cycle Setting ==
@@ -721,17 +721,13 @@
  )))
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  == 7.4 Data Rate ==
--Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) .
++Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server
--(% style="color:red" %)
--**Notice:**
--* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment.
--* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]]
--
  (% style="color:blue" %)**AT Command: AT+DR**
  (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %)
@@ -752,6 +752,7 @@
  * **Example 2**: Downlink Payload: **220000FF**                     ~/~/ Set AT+DR=0.
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  == 7.5 Frame Counter Downlink ==
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  )))
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  == 7.6 Frame Counter Uplink ==
  Feature: Get or Set the Frame Counter Uplink.
@@ -789,6 +789,7 @@
  )))
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  == 7.7 Join Accept Delay1 ==
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  )))
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  == 7.8 Join Accept Delay2 ==
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  )))
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  == 7.9 Public Network Mode ==
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  |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
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  == 7.10 Receive Delay1 ==
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  )))
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  == 7.11 Receive Delay2 ==
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  )))
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  == 7.12 Rx2 Window Data Rate ==
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  )))
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  == 7.13 Rx2 Window Frequency ==
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  )))
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  == 7.14 Transmit Power ==
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  * **Example 2**: Downlink Payload: **220000FF**         ~/~/ Set AT+TXP=0.
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  == 7.15 RSSI of the Last Received Packet ==
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  )))
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  == 7.16 SNR of the Last Received Packet ==
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  )))
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  == 7.17 Application Port ==
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  * **Example 2**: Downlink Payload:** 2305**          ~/~/ set the application port to 5
++
  == 7.18 Single Channel Mode ==
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  |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK
++
  == 7.19 Eight Channel Mode ==
@@ -1052,7 +1052,7 @@
  )))
  |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK
--(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)**
++(% style="color:blue" %)**Downlink Command: 0x24**
  Format: Command Code (0x24) followed by 1 bytes channel value.
@@ -1062,6 +1062,7 @@
  * **Example 2**: Downlink Payload: 2405           ~/~/ set channel mode to 5
++
  == 7.20 Get or Set RXwindows1 timeout ==
@@ -1093,6 +1093,7 @@
  (((
  Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink.
++
  )))
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  |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK
++
  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
@@ -1139,6 +1139,7 @@
  * **Example 2**: Downlink Payload: **2500**                    ~/~/ set uplinkdwelltime to 0
++
  == 7.23 Set Packet Receiving Response Level ==
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  * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command.
  * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command.
++
  (% style="color:blue" %)**AT Command: AT+RPL**
  (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
@@ -1179,6 +1179,7 @@
  * **Example 2**: Downlink Payload: **2102**                ~/~/ set packet receiving response level to 2
++
  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
@@ -1210,6 +1210,7 @@
  * Example 2: Downlink Payload: 330201                 ~/~/ Set AT+SETMAXNBTRANS=2,1
++
  == 7.25 Device offline rejoining （LWS007) ==
@@ -1255,6 +1255,7 @@
  * **Example 1:** Downlink Payload: 320105A00B40                     ~/~/ Set AT+DDETECT=1,1440,2880
++
  == 7.26 Request the server to send an ACK ==
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  )))
++
++
  == 7.27 Adjust network rejoining interval ==
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  (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
  |=(% colspan="3" style="width: 724px;" %)AT+RJTDC
  |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
--|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30(((
++|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
  OK
--the interval is 30 min
++the interval is 30000ms = 30s
  )))
--|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
--Set the ReJoin data transmission interval to 60 min
++|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
++Set the ReJoin data transmission interval to 60000ms = 60 seconds
  )))
  (% style="color:blue" %)**Downlink Command: 0x26**
@@ -1300,8 +1300,10 @@
  * **Example 2: **Downlink Payload: 260002                 ~/~/ Set AT+RJTDC=2
++
  = 8. AT Commands Combination =
++
  == 8.1 Set a fix RX2DR for downlink window ==
@@ -1309,6 +1309,7 @@
  * (% style="color:blue" %)**AT+RX2DR=xxxx**   (%%) **~-~->**  Set xxxx to your wanted DataRate
++
  == 8.2 Use Downlink Command to set a fix uplink DR ==

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