Pinout for Digital Input for Touch Sensor

[salmod12]

The Seeed Studio XIAO ESP32-C3 does not have a GPIO 1 pin exposed on its pinout.

Based on the technical specifications and pin mapping of the XIAO ESP32-C3, the accessible GPIO pins are:

GPIO 0
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 20
GPIO 21

The ESP32-C3 chip itself has a GPIO 1, but it is not broken out to any pin or pad on the XIAO ESP32-C3 development board. Instead, the board uses an alternate pin mapping to provide accessible functions.

For example:
D1 on the XIAO ESP32-C3 corresponds to GPIO 3 (not GPIO 1)
D0 corresponds to GPIO 2
TX is on GPIO 21
RX is on GPIO 20

I used D1 but that is not working.

[SeanChangX]

You can try setting your pinout in your QBIT dashboard~
👉 https://github.com/SeanChangX/QBIT#device-dashboard

[salmod12]

That was the fix I used. Left it on D1 and changed it to GPIO3. The S3 shows a GPI01 but not the C3.