OpenSprinkler Forums Hardware Questions OpenSprinkler Pi (OSPi) 1-wire conflicts with OSPi’s use of GPIO 4 Re: Re: 1-wire conflicts with OSPi’s use of GPIO 4

#25115

robgreen
Participant

and the same is my problem …
I wanted to use GPIO interface 4 That is to Dallas DS18B20 1-wire temperature sensor

I wanted to connect to the pins free of raspberry specifically …

PIN17 3.3V
PIN25-GND
and
GPIO4? which alternatives???

OSPI 1.4 uses the first 8 pins on the 3.3V column … and the first 5-pin on the 5V column
see attached image

someone was able to use the digital sensor DS18B20 with OSPI ??

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