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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 90.10
edited by Xiaoling
on 2022/08/18 13:46
Change comment: There is no comment for this version
To version 92.1
edited by Bei Jinggeng
on 2022/08/24 15:31
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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177 177  
178 178  * LoRaWAN Class A & Class C protocol
179 179  * Optional Customized LoRa Protocol
180 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865
180 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
181 181  * AT Commands to change parameters
182 182  * Remote configure parameters via LoRa Downlink
183 183  * Firmware upgradable via program port
... ... @@ -185,8 +185,6 @@
185 185  
186 186  
187 187  
188 -
189 -
190 190  == 1.4  Applications ==
191 191  
192 192  
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199 199  
200 200  
201 201  
202 -
203 -
204 204  == 1.5 Hardware Variants ==
205 205  
206 206  
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216 216  )))
217 217  
218 218  
219 -
220 -
221 221  = 2. Power ON Device =
222 222  
223 223  
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310 310  
311 311  
312 312  
313 -
314 -
315 315  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
316 316  
317 317  
... ... @@ -368,8 +368,6 @@
368 368  
369 369  
370 370  
371 -
372 -
373 373  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
374 374  
375 375  
... ... @@ -743,8 +743,6 @@
743 743  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
744 744  
745 745  
746 -
747 -
748 748  === 3.4.1 Common Commands ===
749 749  
750 750  
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893 893  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
894 894  * **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
895 895  
884 +
885 +
896 896  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
897 897  
898 898  
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1236 1236  
1237 1237  )))
1238 1238  
1229 +==== 3.4.2.20 Reset save DR DO state ====
1239 1239  
1231 +* (% style="color:#037691" %)**AT Command:**
1240 1240  
1233 +**AT+RODORET=1  **~/~/ RODO will close when the device joining the network. (default)
1234 +
1235 +**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.
1236 +
1237 +
1238 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
1239 +
1240 +**0x AD aa      **~/~/ same as AT+RODORET =aa
1241 +
1242 +(((
1243 +
1244 +
1245 +==== 3.4.2.21 Encrypted payload ====
1246 +
1247 +* (% style="color:#037691" %)**AT Command:**
1248 +
1249 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1250 +
1251 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1252 +
1253 +
1254 +==== 3.4.2.22 Get sensor value ====
1255 +
1256 +* (% style="color:#037691" %)**AT Command:**
1257 +
1258 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1259 +
1260 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1261 +
1262 +
1263 +==== 3.4.2.23 Resets the downlink packet count ====
1264 +
1265 +* (% style="color:#037691" %)**AT Command:**
1266 +
1267 +**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)
1268 +
1269 +**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.
1270 +
1271 +
1272 +==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1273 +
1274 +* (% style="color:#037691" %)**AT Command:**
1275 +
1276 + **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)
1277 +
1278 + **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.
1279 +
1280 +
1281 +* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
1282 +
1283 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1284 +
1285 +==== 3.4.2.25 Copy downlink to uplink ====
1286 +
1287 +* (% style="color:#037691" %)**AT Command**(%%)**:**
1288 +
1289 + **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.
1290 +
1291 +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.
1292 +
1293 +[[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"]]
1294 +
1295 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1296 +
1297 +[[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"]]
1298 +
1299 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1300 +
1301 +
1302 +
1303 +==== 3.4.2.26 Query version number and frequency band 、TDC ====
1304 +
1305 +* (((
1306 +(% style="color:#037691" %)**Downlink Payload**(%%)**: 26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1307 +)))
1308 +
1309 +Example：
1310 +
1311 +[[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"]]
1312 +
1313 +
1314 +
1315 +)))
1316 +
1241 1241  == 3.5 Integrate with Mydevice ==
1242 1242  
1243 1243  
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1804 1804  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1805 1805  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.
1806 1806  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
1883 +
1884 +
1807 1807  )))
1808 1808  
1809 1809  (((
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2033 2033  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2034 2034  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2035 2035  
2036 -
2037 2037  = 8. Packing Info =
2038 2038  
2039 2039  
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2051 2051  * Package Size / pcs : 14.5 x 8 x 5 cm
2052 2052  * Weight / pcs : 170g
2053 2053  
2054 -
2055 2055  = 9. Support =
2056 2056  
2057 2057