Install a external DS18B20 temperature sensor on Zipatile
I want install an external outside temperature sensor on my Zipatile.
For that, the Zipatile can connect with DS18B20 sensors.
But the spezifications of these sensors has three connections, normaly: red(VCC), yellow (DATA), black (GND) and the Zipatile has only two connectors + and -
How could that work, how can I link that?
- = GND
+ = DATA ?
x.x Volt = VCC ?