DHT22 1 wire
Christopher Whitney last edited by
Re: Driver for 1-Wire sensor bus
Working with DHT22 one wire and I have done https://wiki.onion.io/Tutorials/Reading-1Wire-Sensor-Data
and I have gone thru everything on this community pages here. It seems as if my w1_slave is missing?
when I run this command
I get this.
cat: can't open '/sys/devices/w1_bus_master1/00-180000000000/w1_slave': No such file or directory
David Rugh last edited by
@Christopher-Whitney What do you see when you issue this command?
ls -l /sys/devices/w1_bus_master1/
WereCatf last edited by WereCatf
@Christopher-Whitney DHT22 doesn't use 1-wire protocol, it uses its own single-wire protocol.
EDIT: Whoops, I just replied to a 6 months old thread.