Closed jesse1d closed 4 years ago
Yes, now that I looked at it, all other resources show it as pull up... And I have already soldered and packaged it the other way following the diagram :(
so, we have to connect like this?
Raspi VCC (3V3) Pin 1 ----------------------------- VCC DS18B20 |
---|
R1 = 4k7 ...10k
|
|
Raspi GPIO 4 Pin 7 ----------------------------- Data DS18B20
Raspi GND Pin 6 ----------------------------- GND DS18B20
The README should be fixed now. Thanks for reporting and sorry for the troubles it may has caused you. :tada:
The wiring diagram appears to show a pull down resistor, connecting the signal line to ground. This should be, IMHO, a pull-up resistor connected to the supply line. ...but thanks for publishing a brilliant library that makes a very complex interface really easy to implement. Dave