<
From version < 63.47 >
edited by Xiaoling
on 2023/05/29 16:06
To version < 69.1 >
edited by Mengting Qiu
on 2024/06/05 10:57
>
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
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21 21  = 2. How to use AT Commands or Downlink command =
22 22  
23 23  
24 -* **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/]]
24 +* **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 Products User Manual>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/]]**.
25 25  
26 26  * **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:
27 27  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
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225 225  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
226 226  
227 227  (((
228 -Downlink Format: 0x26
228 +Format: Command Code (0x26) followed by 1 byte.
229 229  )))
230 230  
231 231  (((
232 -Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes
232 +If the downlink payload=**2601, **Device will reply with firmware version info, device info. frequency band info. detail please check device user manual. Total 5 bytes Example: If device is of firmware version 1.1.0 Upload: xx ~-~- yy ~-~- zz ~-~- 110 total 5 bytes(  FPort= 5 usually).
233 233  )))
234 234  
235 235  (((
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604 604  
605 605  (% style="display:none" %) (%%)
606 606  
607 -== 6.8 Send Text Data ==
607 +== 6.8 Send Text Data(Note: The format of this command of LA66 is subject to the manual) ==
608 608  
609 609  
610 610  Feature: Send Text Data<port:data>.
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621 621  
622 622  (% style="display:none" %) (%%)
623 623  
624 -== 6.9 Send Hexadecimal Data ==
624 +== 6.9 Send Hexadecimal Data(Note: The format of this command of LA66 is subject to the manual) ==
625 625  
626 626  
627 627  Feature: Send hexadecimal data along with the application port.
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926 926  == 7.14 Transmit Power ==
927 927  
928 928  
929 -Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. )
929 +Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dBm, 41 = 11dBm, …, 50 = 20dBm which is out of LoRaWAN spec. )
930 930  
931 931  (% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor**
932 932  
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1257 1257  
1258 1258  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1259 1259  
1260 - ** 0x01** : Flag
1260 +*
1261 +** 0x01** : Flag**
1261 1261  
1262 1262   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
1263 1263  
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1282 1282  OK
1283 1283  )))
1284 1284  
1285 -(% style="display:none" %) (%%)
1286 +(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34**
1286 1286  
1288 +0X34 01  ~/~/Same As AT+PNACKMD=1
1289 +
1290 +0x34 00  ~/~/Same As AT+PNACKMD=0
1291 +
1292 +
1287 1287  == 7.27 Adjust network rejoining interval ==
1288 1288  
1289 1289  
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