DS18B20_DS2482
DS2482 - I2C to 1-Wire bridge used with ESP8266 WIFI on ARDUINO
//ESP8266
#include <ESP8266WiFi.h>
//Tools
#include <Wire.h> //I²C
//DS2482
#include <DS2482.h>
#include <DS18B20_DS2482.h>
DS2482 DS2482(0); // 0 = 0x18
DS18B20_DS2482 DS18B20_devices(&DS2482);
DeviceAddress DS18B20_Address;
int DevicesCount = 0;
void setup() {
Serial.begin(115200);
Wire.begin(13, 12); //Start I²C pin 12=SCL 13=SDA
DS2482.reset();
Serial.println("");
Serial.println("");
//search for devices and print address = true
DevicesCount = DS2482.devicesCount(true);
DS18B20_devices.begin();
Serial.println("");
}
void loop() {
for (uint8_t i = 0; i < DevicesCount; i++){
DS18B20_devices.requestTemperaturesByIndex(i);
Serial.print("device #");
Serial.print(i);
Serial.print(": ");
Serial.println(DS18B20_devices.getTempCByIndex(i));
}
Serial.println("");
delay(5000);
}