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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... ... @@ -129,6 +129,7 @@ 129 129 * Sewer 130 130 * Bottom water level monitoring 131 131 132 + 132 132 == 1.6 Pin mapping and power on == 133 133 134 134 ... ... @@ -283,6 +283,8 @@ 283 283 * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor. 284 284 * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid. 285 285 287 + 288 + 286 286 === 2.3.3 Interrupt Pin === 287 287 288 288 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up. ... ... @@ -859,20 +859,15 @@ 859 859 * Blink once when device transmit a packet. 860 860 861 861 865 + 866 + 862 862 == 2.8 Firmware Change Log == 863 863 864 864 865 -((( 866 866 **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 867 -))) 868 868 869 -((( 870 - 871 -))) 872 872 873 -((( 874 874 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 875 -))) 876 876 877 877 878 878 ... ... @@ -1016,9 +1016,7 @@ 1016 1016 [[image:image-20220610172924-5.png]] 1017 1017 1018 1018 1019 -((( 1020 1020 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: 1021 -))) 1022 1022 1023 1023 1024 1024 [[image:image-20220610172924-6.png||height="601" width="860"]] ... ... @@ -1042,9 +1042,7 @@ 1042 1042 ((( 1043 1043 Format: Command Code (0x01) followed by 3 bytes time value. 1044 1044 1045 -((( 1046 1046 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1047 -))) 1048 1048 1049 1049 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1050 1050 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds ... ... @@ -1067,15 +1067,11 @@ 1067 1067 1068 1068 Format: Command Code (0x06) followed by 3 bytes. 1069 1069 1070 -((( 1071 1071 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 1072 -))) 1073 1073 1074 1074 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1075 1075 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1076 1076 1077 - 1078 - 1079 1079 = 4. FAQ = 1080 1080 1081 1081 == 4.1 What is the frequency plan for LDDS75? == ... ... @@ -1135,8 +1135,6 @@ 1135 1135 * (% style="color:red" %)**4 **(%%)**: **4000mAh battery 1136 1136 * (% style="color:red" %)**8 **(%%)**:** 8500mAh battery 1137 1137 1138 - 1139 - 1140 1140 = 7. Packing Info = 1141 1141 1142 1142 ... ... @@ -1151,8 +1151,6 @@ 1151 1151 * Package Size / pcs : cm 1152 1152 * Weight / pcs : g 1153 1153 1154 - 1155 - 1156 1156 = 8. Support = 1157 1157 1158 1158 * 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.