Seeed Studio boards
2 Seeed Studio development boards — pinouts, specs, and datasheets.
Seeed XIAO ESP32-C3
board
Seeed Studio · ESP32-C3
Thumbnail-sized ESP32-C3 (RISC-V Wi-Fi + BLE) board in the XIAO form factor with a U.FL antenna. 11 GPIO on castellated pads, USB-C, 3.3V.
Seeed XIAO RP2040
board
Seeed Studio · RP2040
Thumbnail-sized RP2040 board (Seeed XIAO form factor). 11 GPIO on castellated pads, USB-C, 3.3V logic. Shares the XIAO family pad layout.