Features and Specifications:
- Powered by RP2040
- ARM Cortex M0+ running at up to 133Mhz
- 264kB of SRAM
- USB-C connector for power, programming, and data transfer
- 8MB of QSPI flash supporting XiP
- User controllable RGB LED
- Twelve IO pins (including four 12-bit ADC channels)
- Switch for basic input (doubles up as DFU select on boot)
- Onboard 3V3 regulator (max regulator current output 300mA)
- Input voltage range 3V - 5.5V
- Dimensions: approx 22.9 x 18.2 x 6mm (L x W x H, including the USB-C port)
Raspberry Pi's RP2040 microcontroller is a dual-core ARM Cortex M0+ running at up to 133Mhz. It bundles in 264kB of SRAM, 30 multifunction GPIO pins (including a four-channel 12-bit ADC), a heap of standard peripherals (I2C, SPI, UART, PWM, clocks, etc), and USB support.
