Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual
Last modified by Mengting Qiu on 2024/03/07 08:41
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... ... @@ -58,6 +58,7 @@ 58 58 * 4000mAh or 8500mAh Battery for long term use 59 59 60 60 61 + 61 61 == 1.3 Specification == 62 62 63 63 === 1.3.1 Rated environmental conditions === ... ... @@ -72,20 +72,16 @@ 72 72 73 73 === 1.3.2 Effective measurement range Reference beam pattern === 74 74 75 -**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 76 +**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]] 76 76 77 77 78 78 79 -[[image: 1654852253176-749.png]]80 +**(2)** The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.[[image:image-20220610155021-3.png||height="437" width="1192"]] 80 80 82 +(% style="display:none" %) (%%) 81 81 82 -**(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.** 83 83 84 84 85 -[[image:1654852175653-550.png]](% style="display:none" %) ** ** 86 - 87 - 88 - 89 89 == 1.5 Applications == 90 90 91 91 * Horizontal distance measurement ... ... @@ -240,8 +240,6 @@ 240 240 * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor. 241 241 * 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. 242 242 243 - 244 - 245 245 === 2.3.3 Interrupt Pin === 246 246 247 247 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up. ... ... @@ -253,7 +253,6 @@ 253 253 0x01: Interrupt Uplink Packet. 254 254 255 255 256 - 257 257 === 2.3.4 DS18B20 Temperature sensor === 258 258 259 259 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
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