Last modified by kai on 2024/09/06 10:00
<
From version < 46.1 >
edited by Edwin Chen
on 2022/06/10 20:37
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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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
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18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * 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/]]
22 22  * 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:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
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24 24  ** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
29 +
30 +
27 27  = 3. Support End Node and firmware version =
28 28  
33 +
29 29  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
30 30  |=(% colspan="3" style="width: 963px;" %)(((
31 31  Dragino STM32 base hardware Firmware / LoRaWAN stack list
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97 97  )))
98 98  )))
99 99  
105 +
100 100  = 4. System Management Commands =
101 101  
108 +
102 102  == 4.1 Change Uplink Interval ==
103 103  
111 +
104 104  Feature: Change LoRaWAN End Node Transmit Interval.
105 105  
106 106  (% class="box infomessage" %)
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135 135  * **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds
136 136  * **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds
137 137  
146 +
147 +
138 138  == 4.2 Reboot End Node ==
139 139  
140 140  Feature: Reboot End Node to perform a new OTAA or ABP Join.
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446 446  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
447 447  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
448 448  
449 -
450 450  === AT+CFM command since DR-LWS007 software stack ===
451 451  
452 452  {{info}}
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495 495  * Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
496 496  * Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
497 497  
498 -
499 499  == 6.2 Confirm Status ==
500 500  
501 501  Feature: Get confirmation status of the last AT+SEND (0-1).
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553 553  
554 554  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
555 555  
556 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
564 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
557 557  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
558 558  
559 559  == 6.5 LoRa® Network Join Status ==
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809 809  
810 810  == 7.9 Public Network Mode ==
811 811  
812 -Feature: Get or Set the public network mode. (0: off, 1: on)
820 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
813 813  
822 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
823 +
814 814  {{info}}
815 815  **AT Command:AT+PNM**
816 816  {{/info}}
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821 821  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
822 822  OK
823 823  )))
824 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
834 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
835 +Set the public network mode.
836 +
837 +Set syncword=0x34
838 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
825 825  OK
826 826  
827 827  
828 828  )))
843 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
829 829  
830 830  == 7.10 Receive Delay1 ==
831 831  
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1138 1138  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1139 1139  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1140 1140  
1141 -
1142 1142  == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1143 1143  
1144 1144  {{info}}
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1233 1233  OK
1234 1234  )))
1235 1235  
1250 +== 7.27 Adjust network rejoining interval ==
1251 +
1252 +{{info}}
1253 +**AT Command: AT+RJTDC**
1254 +{{/info}}
1255 +
1256 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1257 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1258 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1259 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1260 +OK
1261 +
1262 +the interval is 30000ms = 30s
1263 +)))
1264 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1265 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1266 +)))
1267 +
1268 +{{info}}
1269 +**Downlink Command: 0x26**
1270 +{{/info}}
1271 +
1272 +Format: Command Code (0x26) followed by 2 bytes mode value.
1273 +
1274 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1275 +
1276 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1277 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1278 +
1236 1236  = 8. AT Commands Combination =
1237 1237  
1238 1238  == 8.1 Set a fix RX2DR for downlink window ==

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