MicroController wrote: ↑

Mon May 22, 2023 8:06 am

The on-chip or on-module flash memory which holds the application code. Don't mess with those pins

Good to know; but - I wish that that were somehow indicated here, instead of a big empty space:

To manage noise & power I'm setting unused pins on my ESP32C3 MINI 1 as such: static const gpio_config_t unused = { .pin_bit_mask = (1u << GPIO_NUM_0) | (1u << GPIO_NUM_1) | (1u << GPIO_NUM_2) | (1u << GPIO_NUM_3) | (1u << GPIO_NUM_10), .mode = GPIO_MODE_DISABLE, .pull_up_en = GPIO_PULLUP_DISABLE, ....