haxman Posted July 24, 2017 Share Posted July 24, 2017 hi guys. I need to connect temperature sensor ds18b20 to thinker board on w1 (one wire) how is posible to put on ?? Link to comment Share on other sites More sharing options...
meres5 Posted October 22, 2017 Share Posted October 22, 2017 Hi! I've just ported the stuff from Arduino, and it is somehow worked :-) The problem is that 1wire protocol is messed up with OS schedule... Simply drop temperature value -127, and it will be OK. It is also high likely that it will work only on pin 17 (SoC#, a.k.a. GP0C1), since I cannot map other GPIO's (GP1..8) successfully . Regards, M5 DS18B20.tar.gz Link to comment Share on other sites More sharing options...
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