1-wire dont work on vocore
- Vonger
- Posts: 896
- Joined: Sun Oct 19, 2014 6:00 am
Re: 1-wire dont work on vocore
Hi, I knows little about w1 protocol, does it need pull-up or pull-down resistor?
- Cron
- Posts: 4
- Joined: Tue Jun 16, 2015 3:00 pm
Re: 1-wire dont work on vocore
Yeah, you'll need a pull-up resistor. Usually it's about 4K7 and less for the long cables:
https://www.maximintegrated.com/en/app-notes/index.mvp/id/148
https://www.maximintegrated.com/en/app-notes/index.mvp/id/148
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