![Stephane Smith](/assets/img/avatar_default.png)
On ESP32 S2/S3 variants, GPIO0 through GPIO21 are valid RTC pins. This commit defines the valid RTC_VALID_EXT_PINS for the S2/S3 variants, otherwise, it keeps functionality the same.
On ESP32 S2/S3 variants, GPIO0 through GPIO21 are valid RTC pins. This commit defines the valid RTC_VALID_EXT_PINS for the S2/S3 variants, otherwise, it keeps functionality the same.