Search found 1 match
- Sat Jul 10, 2021 9:49 am
- Forum: Hardware
- Topic: GPIO36/39 crosstalk (or still in sensor mode)
- Replies: 8
- Views: 10180
Re: GPIO36/39 crosstalk (or still in sensor mode)
Hi, late answer, but may be useful for people reading this. The S_VP (36) and S_VN (39) pins have a built in 270 pF capacitors to S_CAPP (37) and S_CAPN (38). These capacitors may be the reason for some strange behavior. I have found the info here: https://learn.sparkfun.com/tutorials/esp32-thing-ho...