On Friday, February 15, 2019 at 4:12 AM, owfs-developers-requ...@lists.sourceforge.net wrote:
> From: Colin Reese <colin.re...@gmail.com> > To: "OWFS (One-wire file system) discussion and help" > <owfs-developers@lists.sourceforge.net> > Subject: Re: [Owfs-developers] Reliability and Robustness of the > DS2482-100 or DS2482-800 > Message-ID: <14d3ff34-b44c-444a-b4af-3882d96bf...@gmail.com> > Content-Type: text/plain; charset=utf-8 > You can directly run 1wire on digital io using existing libraries, but > you?d need to build your own commands for devices. I?m about to do it for > a few devices on ESP32 in MicroPython. DS18B20 works out of the box but > search isn?t even implemented. Not too hard though. Is there example code somewhere? So far I've found a routine in C to read a single DS18B20 on ESP32. Wrote my own C for the ancient controller that currrently runs my house, but never got search to work there. I have to read the serial numbers elsewhere and type them in. > I use ESP32s everywhere. Thermostat, > irrigation, pushing everything to cloud and also doing local control. Can the 1-wire be on a bus, or does each 1-wire device need a separate ESP32 DIO? Maybe it would be smart to just put another ESP32 at each controlled system location? Thanks for the intriguing new exploration! | Loren Amelang | lo...@pacific.net | _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
