Changes for page End Device AT Commands and Downlink Command

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

From version < 32.1 >

edited by Xiaoling
on 2022/05/27 18:01

To version < 50.3 >

edited by Xiaoling
on 2022/07/13 11:50

Change comment: There is no comment for this version

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@@ -1,4 +1,4 @@
--    **Contents：**
++    **Table of** **Contents：**
  {{toc/}}
@@ -6,6 +6,7 @@
  = 1. Introduction =
++
  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
@@ -18,14 +18,18 @@
  = 2. How to use AT Commands or 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>>doc:Main.Notes for TTN.WebHome]]
--** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
++** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
++** 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 =
++
  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
  |=(% colspan="3" style="width: 963px;" %)(((
  Dragino STM32 base hardware Firmware / LoRaWAN stack list
@@ -97,10 +97,13 @@
  )))
  )))
++
  = 4. System Management Commands =
++
  == 4.1 Change Uplink Interval ==
++
  Feature: Change LoRaWAN End Node Transmit Interval.
  (% class="box infomessage" %)
@@ -135,6 +135,8 @@
  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
++
++
  == 4.2 Reboot End Node ==
  Feature: Reboot End Node to perform a new OTAA or ABP Join.
@@ -416,11 +416,12 @@
  )))
  |(% 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
--
  = 6. Joining and sending date on LoRaWAN network =
  == 6.1 Confirm Mode ==
++=== AT+CFM command before DR-LWS007 software stack ===
++
  Feature: Get or Set the confirmation mode (0-1).
  {{info}}
@@ -445,8 +445,54 @@
  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
++=== AT+CFM command since DR-LWS007 software stack ===
++{{info}}
++**AT Command: AT+CFM**
++{{/info}}
++(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
++|=(% colspan="3" style="width: 707px;" %)AT+CFM
++|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
++|(% style="width:160px" %)(((
++AT+CFM=1,0,0
++
++value1
++)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
++1
++
++OK
++)))
++|(% style="width:160px" %)(((
++AT+CFM=0,?,0
++
++value2
++)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
++0~~7
++
++OK
++)))
++|(% style="width:160px" %)(((
++AT+CFM=0,0,1
++
++value3
++)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
++1
++
++OK
++)))
++
++{{info}}
++**Downlink Command: 0x05**
++{{/info}}
++
++Format: Command Code (0x05) followed by 2 bytes mode value.
++
++If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
++
++* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
++* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
++
  == 6.2 Confirm Status ==
  Feature: Get confirmation status of the last AT+SEND (0-1).
@@ -462,8 +462,6 @@
  OK
  )))
--
--
  == 6.3 Join LoRa® Network ==
  Feature: Join network.
@@ -481,8 +481,6 @@
  While Error in format, return AT_BUSY_ERROR
  )))
--
--
  == 6.4 LoRa® Network Join Mode ==
  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
@@ -508,11 +508,9 @@
  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
--* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
++* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
--
--
  == 6.5 LoRa® Network Join Status ==
  Feature: LoRa® Network Join Status.
@@ -528,8 +528,6 @@
  OK
  )))
--
--
  == 6.6 Print Last Received Data in Raw Format ==
  Feature: Print Last Received Data in Raw Format<port:data>.
@@ -545,8 +545,6 @@
  OK
  )))
--
--
  == 6.7 Print Last Received Data in Binary Format ==
  Feature: Print Last Received Data in Binary Format<port:data>.
@@ -562,8 +562,6 @@
  OK
  )))
--
--
  == 6.8 Send Text Data ==
  Feature: Send Text Data<port:data>.
@@ -583,8 +583,6 @@
  )))
--
--
  == 6.9 Send Hexadecimal Data ==
  Feature: Send hexadecimal data along with the application port.
@@ -774,8 +774,10 @@
  == 7.9 Public Network Mode ==
--Feature: Get or Set the public network mode. (0: off, 1: on)
++Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
++Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
++
  {{info}}
  **AT Command:AT+PNM**
  {{/info}}
@@ -786,11 +786,16 @@
  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
  OK
  )))
--|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
++|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
++Set the public network mode.
++
++Set syncword=0x34
++)))|(% style="width:272px" %)(System will write new value to PNM)(((
  OK
  )))
++|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
  == 7.10 Receive Delay1 ==
@@ -1103,6 +1103,129 @@
  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
  * **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) ==
++
++{{info}}
++**AT Command: AT+SETMAXNBTRANS **
++{{/info}}
++
++(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
++|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
++|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
++|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
++OK
++)))
++|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2:  0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
++1
++
++OK
++)))
++
++{{info}}
++**Downlink Command: 0x33**
++{{/info}}
++
++Format: Command Code (0x33) followed by 2 bytes mode value.
++
++If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
++
++* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
++* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
++
++== 7.25 Device offline rejoining （LWS007) ==
++
++{{info}}
++**AT Command: AT+DDETECT**
++{{/info}}
++
++(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
++|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
++|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
++|(% style="width:160px" %)(((
++AT+DDETECT=1,1440,2880
++
++value1
++)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
++1
++
++OK
++)))
++|(% style="width:160px" %)(((
++AT+DDETECT=1,?,2880
++
++value2
++)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
++
++
++OK
++)))
++|(% style="width:160px" %)(((
++AT+DDETECT=1,1440,？
++
++value3
++)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
++
++
++OK
++)))
++
++{{info}}
++**Downlink Command: 0x33**
++{{/info}}
++
++Format: Command Code (0x32) followed by 2 bytes mode value.
++
++If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
++
++* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
++
++== 7.26 Request the server to send an ACK ==
++
++{{info}}
++**AT Command: AT+PNACKMD**
++{{/info}}
++
++(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
++|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
++|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
++|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
++OK
++)))
++|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
++0
++
++OK
++)))
++
++== 7.27 Adjust network rejoining interval ==
++
++{{info}}
++**AT Command: AT+RJTDC**
++{{/info}}
++
++(% 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" %)30000(((
++OK
++
++the interval is 30000ms = 30s
++)))
++|(% 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
++)))
++
++{{info}}
++**Downlink Command: 0x26**
++{{/info}}
++
++Format: Command Code (0x26) followed by 2 bytes mode value.
++
++If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
++
++* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
++* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
++
  = 8. AT Commands Combination =
  == 8.1 Set a fix RX2DR for downlink window ==
@@ -1121,3 +1121,4 @@
  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
  * AT+DR=5    [[Reference>>||anchor="H7.4DataRate"]]
  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
++~)~)~)

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