Changes for page LSN50v2-D20-D22-D23 LoRaWAN Temperature Sensor User Manual
Last modified by Xiaoling on 2024/01/17 16:19
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... ... @@ -1240,50 +1240,35 @@ 1240 1240 Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink"]]. 1241 1241 1242 1242 1243 -= 6. 1243 += 6. FAQ = 1244 1244 1245 -== 6.1 1245 +== 6.1 How to change the LoRa Frequency Bands/Region == 1246 1246 1247 1247 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 1248 1248 When downloading the images, choose the required image file for download. 1249 1249 1250 1250 1251 -= 8. 1251 += 8. Trouble Shooting = 1252 1252 1253 1253 == 8.1 AT Commands input doesn’t work == 1254 1254 1255 - 1256 1256 In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 1257 1257 1258 1258 1259 1259 == 8.2 Significant error between the output distant value of LiDAR and actual distance == 1260 1260 1260 +Cause ①：Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.) 1261 1261 1262 -((( 1263 -(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.) 1264 -))) 1265 - 1266 -((( 1267 1267 Troubleshooting: Please avoid use of this product under such circumstance in practice. 1268 -))) 1269 1269 1270 -((( 1271 - 1272 -))) 1273 1273 1274 -((( 1275 -(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked. 1276 -))) 1265 +Cause ②: The IR-pass filters are blocked. 1277 1277 1278 -((( 1279 -Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter. 1280 -))) 1267 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter 1281 1281 1282 1282 1283 - 1284 1284 = 9. Order Info = 1285 1285 1286 - 1287 1287 Part Number: (% style="color:blue" %)**LLDS12-XX** 1288 1288 1289 1289 ... ... @@ -1299,6 +1299,7 @@ 1299 1299 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1300 1300 1301 1301 1287 + 1302 1302 = 10. Packing Info = 1303 1303 1304 1304 ... ... @@ -1314,6 +1314,7 @@ 1314 1314 * Weight / pcs : g 1315 1315 1316 1316 1303 + 1317 1317 = 11. Support = 1318 1318 1319 1319 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.