Is anyone try to use free gpio on this board?
I mean solder cables to not used GPIO (6-11)??
Marked red in diagram. 17-22
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attachment=2468]
no, this can't use, it used by ESP32 internal resource. what device you want to connect to ESP32?
(05-23-2023, 11:43 AM)admin Wrote: [ -> ]no, this can't use, it used by ESP32 internal resource. what device you want to connect to ESP32?
DS18B20
But I want use also I2C and serial port.
Meyby ther is an way to ust analog input to this temperature sensor?