Additional documentation

ZIP file

(https://image.dfrobot.com/image/data/DFR0198/DFRobot%20DFR0198.zip)

With sample codes, datasheet, and required libraries.

if ( addr[0] != 0x10 && addr[0] != 0x28) {

Serial.print("Device is not recognized");

return -1000;

}

ds.reset();

ds.select(addr);

ds.write(0x44,1); // start conversion, with parasite power on at the end

byte present = ds.reset();

ds.select(addr);

ds.write(0xBE); // Read Scratchpad

for (int i = 0; i < 9; i++) { // we need 9 bytes

data[i] = ds.read();

}

ds.reset_search();

byte MSB = data[1];

byte LSB = data[0];

float tempRead = ((MSB << 8) | LSB); //using two's compliment

float TemperatureSum = tempRead / 16;

return TemperatureSum;

}

7/7/24, 4:55 PM

Waterproof_DS18B20_Digital_Temperature_Sensor__SKU_DFR0198_-DFRobot

https://wiki.dfrobot.com/Waterproof_DS18B20_Digital_Temperature_Sensor__SKU_DFR0198_#target_4

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