Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 90.11 >
edited by Xiaoling
on 2022/08/18 13:48
To version < 94.1 >
edited by Bei Jinggeng
on 2022/08/24 15:57
>
Change comment: There is no comment for this version

Summary

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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
184 184  * Counting
185 185  
186 -
187 -
188 -
189 -
190 190  == 1.4  Applications ==
191 191  
192 192  
... ... @@ -197,10 +197,6 @@
197 197  * Smart Cities
198 198  * Smart Factory
199 199  
200 -
201 -
202 -
203 -
204 204  == 1.5 Hardware Variants ==
205 205  
206 206  
... ... @@ -215,9 +215,6 @@
215 215  * 1 x Counting Port
216 216  )))
217 217  
218 -
219 -
220 -
221 221  = 2. Power ON Device =
222 222  
223 223  
... ... @@ -308,10 +308,6 @@
308 308  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
309 309  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
310 310  
311 -
312 -
313 -
314 -
315 315  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
316 316  
317 317  
... ... @@ -366,10 +366,6 @@
366 366  ** DO1 is high in case there is load between DO1 and V+.
367 367  ** DO1 LED is off in both case
368 368  
369 -
370 -
371 -
372 -
373 373  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
374 374  
375 375  
... ... @@ -742,9 +742,6 @@
742 742  
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 -
746 -
747 -
748 748  === 3.4.1 Common Commands ===
749 749  
750 750  
... ... @@ -893,10 +893,6 @@
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  
896 -
897 -
898 -
899 -
900 900  ==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
901 901  
902 902  
... ... @@ -1052,11 +1052,11 @@
1052 1052  [[image:image-20220524093351-8.png]]
1053 1053  
1054 1054  
1055 -(% style="color:#4f81bd" %)**Sixth and Seventh Byte**:
1029 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1056 1056  
1057 1057   Latching time. Unit: ms
1058 1058  
1059 -Device will upload a packet if downlink code executes successfully.
1033 +(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
1060 1060  
1061 1061  
1062 1062  **Example payload:**
... ... @@ -1105,7 +1105,7 @@
1105 1105  [[image:image-20220524093724-9.png]]
1106 1106  )))
1107 1107  
1108 -Device will upload a packet if downlink code executes successfully.
1082 +(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
1109 1109  
1110 1110  
1111 1111  
... ... @@ -1139,9 +1139,9 @@
1139 1139  [[image:image-20220714135731-1.png||height="406" width="627"]]
1140 1140  
1141 1141  
1142 -(% style="color:#4f81bd" %)**Fourth/Fifth Bytes(cc)**(%%): Latching time. Unit: ms
1116 +(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1143 1143  
1144 -Device will upload a packet if downlink code executes successfully.
1118 +(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
1145 1145  
1146 1146  
1147 1147  **Example payload:**
... ... @@ -1240,8 +1240,94 @@
1240 1240  
1241 1241  )))
1242 1242  
1217 +==== 3.4.2.20 Reset save DR DO state ====
1243 1243  
1219 +* (% style="color:#037691" %)**AT Command:**
1244 1244  
1221 +**AT+RODORET=1  **~/~/ RODO will close when the device joining the network. (default)
1222 +
1223 +**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.
1224 +
1225 +
1226 +* (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
1227 +
1228 +**0x AD aa      **~/~/ same as AT+RODORET =aa
1229 +
1230 +(((
1231 +
1232 +
1233 +==== 3.4.2.21 Encrypted payload ====
1234 +
1235 +* (% style="color:#037691" %)**AT Command:**
1236 +
1237 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1238 +
1239 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1240 +
1241 +
1242 +==== 3.4.2.22 Get sensor value ====
1243 +
1244 +* (% style="color:#037691" %)**AT Command:**
1245 +
1246 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1247 +
1248 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1249 +
1250 +
1251 +==== 3.4.2.23 Resets the downlink packet count ====
1252 +
1253 +* (% style="color:#037691" %)**AT Command:**
1254 +
1255 +**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)
1256 +
1257 +**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.
1258 +
1259 +
1260 +==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1261 +
1262 +* (% style="color:#037691" %)**AT Command:**
1263 +
1264 + **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)
1265 +
1266 + **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.
1267 +
1268 +
1269 +* (% style="color:#037691" %)**Downlink Payload **(%%)**:**
1270 +
1271 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1272 +
1273 +==== 3.4.2.25 Copy downlink to uplink ====
1274 +
1275 +* (% style="color:#037691" %)**AT Command**(%%)**:**
1276 +
1277 + **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.
1278 +
1279 +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.
1280 +
1281 +[[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"]]
1282 +
1283 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1284 +
1285 +[[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"]]
1286 +
1287 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1288 +
1289 +
1290 +
1291 +==== 3.4.2.26 Query version number and frequency band 、TDC ====
1292 +
1293 +* (((
1294 +(% style="color:#037691" %)**Downlink Payload**(%%)**: 26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1295 +)))
1296 +
1297 +Example：
1298 +
1299 +[[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"]]
1300 +
1301 +
1302 +
1303 +)))
1304 +
1245 1245  == 3.5 Integrate with Mydevice ==
1246 1246  
1247 1247  
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2039 2039  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2040 2040  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2041 2041  
2042 -
2043 -
2044 2044  = 8. Packing Info =
2045 2045  
2046 2046  
... ... @@ -2058,8 +2058,6 @@
2058 2058  * Package Size / pcs : 14.5 x 8 x 5 cm
2059 2059  * Weight / pcs : 170g
2060 2060  
2061 -
2062 -
2063 2063  = 9. Support =
2064 2064  
2065 2065  

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