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- Sun Sep 29, 2024 7:41 am
- Forum: Hardware
- Topic: Confused about the number of free pins on ESP32-C3 MINI-1 and ESP32-C3-WROOM-02
- Replies: 1
- Views: 186
Confused about the number of free pins on ESP32-C3 MINI-1 and ESP32-C3-WROOM-02
Hi, I want to build a project using the ESP32-C3 MINI-1 module, I need 7 free gpio pins for 7 button switches, I know 2 extras pins will be for USB type C D+ D-, and another 2 extras will be for the on board RST and BOOT buttons, so 11 pins in total (?) or I could repurpose the BOOT after booting so...