Pimoroni PicoSystem

The Pimoroni PicoSystem is a pocket-sized handheld games console, built around Raspberry Pi's RP2040 chip (the core of a Raspberry Pi Pico). The RP2040 microcontroller is a dual core ARM Cortex M0+ running at up to 133 Mhz. It bundles in 264 kB 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.