Esp-01: easy solution tp use 3 GPIO ?
Posted: 09 Feb 2020, 23:08
Hello
I’m recycled old,esp-01 to monitor 2 pulse counters and one ds18b20. Programmation firmware last Build is fine
I tried to use gpio 0, 2 and 3
When configuring on gpio 3 the ds18b20 or pulse counter it doesn’t not work
Is there a trick to release this port 3?
Thank’you
I’m recycled old,esp-01 to monitor 2 pulse counters and one ds18b20. Programmation firmware last Build is fine
I tried to use gpio 0, 2 and 3
When configuring on gpio 3 the ds18b20 or pulse counter it doesn’t not work
Is there a trick to release this port 3?
Thank’you