Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual
Last modified by Xiaoling on 2025/04/27 16:45
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... ... @@ -101,7 +101,6 @@ 101 101 * 8500mAh Battery for long term use 102 102 103 103 104 - 105 105 == 1.3 Suitable Container & Liquid == 106 106 107 107 * Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc. ... ... @@ -112,7 +112,6 @@ 112 112 * Pure liquid without irregular deposition. 113 113 114 114 115 - 116 116 == 1.4 Mechanical == 117 117 118 118 [[image:image-20220615090910-1.png]] ... ... @@ -152,13 +152,20 @@ 152 152 153 153 It is necessary to put the coupling paste between the sensor and the container, otherwise LDDS20 won’t detect the liquid level. 154 154 155 -[[image:1655256160324-178.png]][[image:image-20220615092327-13.png]] 156 156 157 157 155 +|((( 156 +BLUE LED 157 +))) 158 + 159 +[[image:image-20220615091045-6.png]] [[image:image-20220615091045-7.png]] 160 + 161 + 162 + 158 158 After paste the LDDS20 well, power on LDDS20. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life. 159 159 160 160 161 -(% style="color: red" %)**LED Status:**166 +(% style="color:blue" %)LED Status: 162 162 163 163 * Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well. 164 164