Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -1248,16 +1248,27 @@ 1248 1248 When downloading the images, choose the required image file for download. 1249 1249 1250 1250 1251 -= 7. Trouble Shooting =1251 += 8. Trouble Shooting = 1252 1252 1253 -== 7.1 AT Commands input doesn’t work ==1253 +== 8.1 AT Commands input doesn’t work == 1254 1254 1255 1255 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. 1256 1256 1257 1257 1258 +== 8.2 Significant error between the output distant value of LiDAR and actual distance == 1258 1258 1259 - =8.OrderInfo=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.) 1260 1260 1262 +Troubleshooting: Please avoid use of this product under such circumstance in practice. 1263 + 1264 + 1265 +Cause ②: The IR-pass filters are blocked. 1266 + 1267 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter 1268 + 1269 + 1270 += 9. Order Info = 1271 + 1261 1261 Part Number: (% style="color:blue" %)**LLDS12-XX** 1262 1262 1263 1263 ... ... @@ -1274,7 +1274,7 @@ 1274 1274 1275 1275 1276 1276 1277 -= 9. Packing Info =1288 += 10. Packing Info = 1278 1278 1279 1279 1280 1280 **Package Includes**: ... ... @@ -1290,7 +1290,7 @@ 1290 1290 1291 1291 1292 1292 1293 -= 1 0. Support =1304 += 11. Support = 1294 1294 1295 1295 * 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. 1296 1296 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].