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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... ... @@ -1018,7 +1018,9 @@ 1018 1018 [[image:image-20220610172924-5.png]] 1019 1019 1020 1020 1021 +((( 1021 1021 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below: 1023 +))) 1022 1022 1023 1023 1024 1024 [[image:image-20220610172924-6.png||height="601" width="860"]] ... ... @@ -1042,7 +1042,9 @@ 1042 1042 ((( 1043 1043 Format: Command Code (0x01) followed by 3 bytes time value. 1044 1044 1047 +((( 1045 1045 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1049 +))) 1046 1046 1047 1047 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1048 1048 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds ... ... @@ -1065,11 +1065,16 @@ 1065 1065 1066 1066 Format: Command Code (0x06) followed by 3 bytes. 1067 1067 1072 +((( 1068 1068 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 1074 +))) 1069 1069 1070 1070 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1071 1071 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1072 1072 1079 + 1080 + 1081 + 1073 1073 = 4. FAQ = 1074 1074 1075 1075 == 4.1 What is the frequency plan for LDDS75? == ... ... @@ -1129,6 +1129,9 @@ 1129 1129 * (% style="color:red" %)**4 **(%%)**: **4000mAh battery 1130 1130 * (% style="color:red" %)**8 **(%%)**:** 8500mAh battery 1131 1131 1141 + 1142 + 1143 + 1132 1132 = 7. Packing Info = 1133 1133 1134 1134 ... ... @@ -1143,6 +1143,9 @@ 1143 1143 * Package Size / pcs : cm 1144 1144 * Weight / pcs : g 1145 1145 1158 + 1159 + 1160 + 1146 1146 = 8. Support = 1147 1147 1148 1148 * 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.