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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... ... @@ -237,9 +237,6 @@ 237 237 * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor. 238 238 * 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. 239 239 240 - 241 - 242 - 243 243 === 2.3.3 Interrupt Pin === 244 244 245 245 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. ... ... @@ -251,7 +251,6 @@ 251 251 0x01: Interrupt Uplink Packet. 252 252 253 253 254 - 255 255 === 2.3.4 DS18B20 Temperature sensor === 256 256 257 257 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.