arduino › microcontroller board
seeed Seeed Studio XIAO RP2040
RP2040 in the XIAO footprint with an NeoPixel and a 7-colour RGB LED onboard. Footprint pin-compatible with QT Py RP2040 but uses Seeed's XIAO expansion ecosystem.
Specifications
- mcu chip
- rp2040
- clock mhz
- 133
- flash kb
- 2048
- sram kb
- 264
- wifi
- no
- wifi band
- none
- bluetooth
- none
- usb
- type_c
- gpio count
- 11
- analog inputs
- 4
- pwm pins
- 11
- i2c
- yes
- spi
- yes
- uart count
- 1
- operating voltage v
- 3.3
- input voltage range v
- 5
- power pins
- 3v3, 5v
- firmware compat
- arduino_ide, circuitpython, micropython, platformio
- ai accelerator
- none
- form factor
- qt_py
Sources
- SparkFun open product catalog · ingest 2026-05-06
- Adafruit open product catalog · ingest 2026-05-06