Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 91.1 >
edited by Bei Jinggeng
on 2022/08/24 10:10
To version < 90.10 >
edited by Xiaoling
on 2022/08/18 13:46
>
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Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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186 186  
187 187  
188 188  
189 +
189 189  == 1.4  Applications ==
190 190  
191 191  
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199 199  
200 200  
201 201  
203 +
202 202  == 1.5 Hardware Variants ==
203 203  
204 204  
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215 215  
216 216  
217 217  
220 +
218 218  = 2. Power ON Device =
219 219  
220 220  
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308 308  
309 309  
310 310  
314 +
311 311  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
312 312  
313 313  
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365 365  
366 366  
367 367  
372 +
368 368  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
369 369  
370 370  
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739 739  
740 740  
741 741  
747 +
742 742  === 3.4.1 Common Commands ===
743 743  
744 744  
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887 887  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
888 888  * **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
889 889  
890 -
891 -
892 -
893 893  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
894 894  
895 895  
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1233 1233  
1234 1234  )))
1235 1235  
1236 -==== 3.4.2.20 Reset save DR DO state ====
1237 1237  
1238 -* (% style="color:#037691" %)**AT Command:**
1239 1239  
1240 -**AT+RODORET=1  **~/~/ RODO will close when the device joining the network. (default)
1241 -
1242 -**AT+RODORET=0  **~/~/After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network.
1243 -
1244 -
1245 -* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
1246 -
1247 -**0x AD aa  **~/~/ same as AT+RODORET =aa
1248 -
1249 -(((
1250 -
1251 -
1252 -==== 3.4.2.21 Encrypted payload ====
1253 -
1254 -* (% style="color:#037691" %)**AT Command:**
1255 -
1256 -**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1257 -
1258 -**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1259 -
1260 -
1261 -==== 3.4.2.22 Get sensor value ====
1262 -
1263 -* (% style="color:#037691" %)**AT Command:**
1264 -
1265 -**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1266 -
1267 -**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1268 -
1269 -
1270 -==== 3.4.2.23 Resets the downlink packet count ====
1271 -
1272 -* (% style="color:#037691" %)**AT Command:**
1273 -
1274 -**AT+DISFCNTCHECK=0  **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1275 -
1276 -**AT+DISFCNTCHECK=1  **~/~/When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1277 -
1278 -
1279 -==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1280 -
1281 -* (% style="color:#037691" %)**AT Command:**
1282 -
1283 - **AT+DISMACANS=0**  ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1284 -
1285 - **AT+DISMACANS=1**      ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1286 -
1287 -
1288 -* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
1289 -
1290 -**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1291 -
1292 -==== 3.4.2.25 Copy downlink to uplink ====
1293 -
1294 -* (% style="color:#037691" %)**AT Command**(%%)**:**
1295 -
1296 - **AT+RPL=5**  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1297 -
1298 -Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1299 -
1300 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1301 -
1302 -For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1303 -
1304 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1305 -
1306 -For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1307 -
1308 -
1309 -
1310 -==== 3.4.2.26 Query version number and frequency band 、TDC ====
1311 -
1312 -* (((
1313 -(% style="color:#037691" %)**Downlink Payload**(%%)**: 26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1314 -)))
1315 -
1316 -Example：
1317 -
1318 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1319 -
1320 -
1321 -
1322 -)))
1323 -
1324 1324  == 3.5 Integrate with Mydevice ==
1325 1325  
1326 1326  
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1887 1887  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1888 1888  3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1889 1889  4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1890 -
1891 -
1892 1892  )))
1893 1893  
1894 1894  (((

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