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Last modified by Mengting Qiu on 2025/07/08 16:32
From version 81.18
edited by Mengting Qiu
on 2025/07/01 15:37
Change comment: There is no comment for this version
To version 63.46
edited by Xiaoling
on 2023/05/29 16:04
Change comment: There is no comment for this version

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1 -XWiki.ting
1 +XWiki.Xiaoling
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18 18  )))
19 19  
20 20  
21 -
22 -
23 -
24 24  = 2. How to use AT Commands or Downlink command =
25 25  
26 26  
27 -* **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/]]**.
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/]]
28 28  
29 29  * **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:
30 30  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -228,11 +228,11 @@
228 228  (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)**
229 229  
230 230  (((
231 -Format: Command Code (0x26) followed by 1 byte.
228 +Downlink Format: 0x26
232 232  )))
233 233  
234 234  (((
235 -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).
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
236 236  )))
237 237  
238 238  (((
... ... @@ -258,9 +258,9 @@
258 258  * 0x05: KZ865
259 259  * 0x06: RU864
260 260  * 0x07: AS923
261 -* 0x08: AS923-2
262 -* 0x09: AS923-3
263 -* 0xa0: AS923-4
258 +* 0x08: AS923-1
259 +* 0x09: AS923-2
260 +* 0xa0: AS923-3
264 264  
265 265  (((
266 266  
... ... @@ -292,53 +292,6 @@
292 292  
293 293  (% style="display:none" %) (%%)
294 294  
295 -== 4.6 Get or Set time synchronization method(The network server must support LoRaWAN v1.0.3) ==
296 -
297 -
298 -Feature: Set the system time synchronization.
299 -
300 -(% style="color:blue" %)**AT Command: AT+SYNCMOD**
301 -
302 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
303 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Response**
304 -|(% style="width:165px" %)AT+SYNCMOD=?|(% style="width:227px" %)Get the current time synchronization configuration|(% style="width:329px" %)(((
305 -1,0(Default)
306 -
307 -(((
308 -OK
309 -)))
310 -)))
311 -|(% style="width:165px" %)AT+SYNCMOD=1,8|(% style="width:227px" %)Set the time to UTC+8 time display.|(% style="width:329px" %)OK
312 -
313 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:727.222px" %)
314 -|(% style="background-color:#4f81bd; color:white; width:165px" %)**Command format**|(% style="background-color:#4f81bd; color:white; width:227px" %)**Parameters**|(% style="background-color:#4f81bd; color:white; width:329px" %)**Explanation**
315 -|(% colspan="1" rowspan="2" style="width:165px" %)(((
316 -
317 -
318 -AT+SYNCMOD=a,b
319 -)))|(% style="width:227px" %)a: Set the system time synchronization|(% style="width:329px" %)(((
320 -0: Disenable system time synchronization.
321 -
322 -1: Enable system time synchronization.
323 -)))
324 -|(% style="width:227px" %)b: Set local time (24 zones)|(% style="width:329px" %)-12~~12
325 -
326 -(((
327 -Example: AT+SYNCMOD=1,8  ~/~/Set the time to UTC+8 time display.
328 -
329 -(% style="color:blue" %)**Downlink Command: 28 aa bb**
330 -
331 -a
332 -
333 -
334 -Example:  downlink 0x280108 ~-~-~-~-->AT+SYNCMOD=1,8
335 -)))
336 -
337 -Note: This command takes effect after the node is reset, or after downlink 0x2601(query device status).
338 -
339 -
340 -
341 -
342 342  = 5. Keys, IDs and EUIs management =
343 343  
344 344  == 5.1 Application EUI ==
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488 488  
489 489  (% style="color:blue" %)**Downlink Command: 0x05**
490 490  
491 -Format: Command Code (0x05) followed by 1 byte mode value.
441 +Format: Command Code (0x05) followed by 2 bytes mode value.
492 492  
493 493  If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05.
494 494  
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535 535  
536 536  (% style="color:blue" %)**Downlink Command: 0x05**
537 537  
538 -Format: Command Code (0x05) followed by 3 bytes mode value.
488 +Format: Command Code (0x05) followed by 2 bytes mode value.
539 539  
540 540  If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
541 541  
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654 654  
655 655  (% style="display:none" %) (%%)
656 656  
657 -== 6.8 Send Text Data（Note: The format of this command of LA66 is subject to the manual） ==
607 +== 6.8 Send Text Data ==
658 658  
659 659  
660 660  Feature: Send Text Data<port:data>.
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671 671  
672 672  (% style="display:none" %) (%%)
673 673  
674 -== 6.9 Send Hexadecimal Data（Note: The format of this command of LA66 is subject to the manual） ==
624 +== 6.9 Send Hexadecimal Data ==
675 675  
676 676  
677 677  Feature: Send hexadecimal data along with the application port.
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976 976  == 7.14 Transmit Power ==
977 977  
978 978  
979 -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. )
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. )
980 980  
981 981  (% 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**
982 982  
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1134 1134  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.
1135 1135  )))
1136 1136  
1137 -**Example:**
1138 -~1. Set AT+RX1WTO=0, AT+RX1DL=5000, the window opening time is: 53.699ms
1139 1139  
1140 -[[image:image-20240906095336-1.png||height="404" width="759"]]
1141 -
1142 -
1143 -2. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 149.644ms
1144 -
1145 -[[image:image-20240906095433-2.png||height="403" width="756"]]
1146 -
1147 -
1148 -3. Set AT+RX1WTO=128, AT+RX1DL=5000, the window opening time is: 298.221ms
1149 -
1150 -[[image:image-20240906095527-3.png||height="400" width="749"]]
1151 -
1152 -
1153 1153  == 7.21 Get or Set RXwindows2 timeout ==
1154 1154  
1155 1155  
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1165 1165  )))
1166 1166  |(% style="width:162px" %)AT+RX2WTO=20|(% style="width:192px" %)Set RXwindows2 timeout|(% style="width:90px" %)OK
1167 1167  
1168 -**Example:**
1169 -~1. Set AT+RX2WTO=0, AT+RX2DL=6000, the window opening time is: 48.435ms
1103 +(% style="display:none" %) (%%)
1170 1170  
1171 -(% style="display:none" %) (%%) [[image:image-20240906095619-4.png||height="375" width="703"]]
1172 -
1173 -
1174 -2. Set AT+RX2WTO=128, AT+RX2DL=6000, the window opening time is: 3011ms
1175 -
1176 -[[image:image-20240906095726-5.png||height="381" width="714"]]
1177 -
1178 -
1179 -3. Set AT+RX2WTO=255, AT+RX2DL=6000, the window opening time is: 3009ms
1180 -
1181 -[[image:image-20240906095811-6.png||height="380" width="711"]]
1182 -
1183 -
1184 1184  == 7.22 Setting up uplinkdwelltime (as923, au915) ==
1185 1185  
1186 1186  
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1336 1336  
1337 1337  * **Example 1:** Downlink Payload: 320105A00B40  ~/~/ Set AT+DDETECT=1,1440,2880
1338 1338  
1339 -*
1340 -** 0x01** : Flag**
1260 + ** 0x01** : Flag
1341 1341  
1342 1342   **0x05A0 **: ACK_Timout_1 : 1440minutes (24 hours)
1343 1343  
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1350 1350  == 7.26 Request the server to send an ACK ==
1351 1351  
1352 1352  
1353 -Feature: Mode for sending data for which acknowledgment was not received. LoraWAN Network Server(eg. The Things NetWork/ChirpStack/AWS/...).
1354 -
1355 1355  (% style="color:blue" %)**AT Command: AT+PNACKMD**
1356 1356  
1357 1357  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:889px" %)
1358 1358  |(% style="background-color:#4f81bd; color:white; width:160px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:627px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Response**
1359 -|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)If the node uploads the ACK as confirm, it will request the LoraWAN Network Server to send an ACK. If the LoraWAN Network 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:100px" %)1(((
1277 +|(% style="width:160px" %)AT+PNACKMD=1|(% style="width:627px" %)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:100px" %)1(((
1360 1360  OK
1361 1361  )))
1362 -|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the LoraWAN Network Server to send an ACK|(% style="width:100px" %)(((
1280 +|(% style="width:160px" %)AT+PNACKMD=0|(% style="width:627px" %)off request the server to send an ACK|(% style="width:100px" %)(((
1363 1363  0
1364 1364  OK
1365 1365  )))
1366 1366  
1367 -(% style="display:none" %) (%%) (% style="color:blue" %)**Downlink Command: 0x34**
1285 +(% style="display:none" %) (%%)
1368 1368  
1369 -0X34 01  ~/~/Same As AT+PNACKMD=1
1370 -
1371 -0x34 00  ~/~/Same As AT+PNACKMD=0
1372 -
1373 -
1374 1374  == 7.27 Adjust network rejoining interval ==
1375 1375  
1376 1376  
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