How to wire the sensor on the DT module?

2016-08-17 14:14:25 Xiamen Haiwell Technology Co., Ltd. Read

Wiring as shown below:


1.VDD (Vdd+) and GND (Vdd-) as the power supply terminal of sensor, it can be connected to the nearest.

2.The cable between DS18b20 sensor and modules is recommended to be the shielded 4 core twisted-pair, one set is connected with the ground wire(Vdd-) and signal wire (DT), the other set is connected with power supply (Vdd +) and ground wire(Vdd-), shielding layer is grounded at the source-end single point.