RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz
264KB of Static Random, and 16MB of onboard Flash memory. Onboard DVI interface can drive most HDMI screens (DVI compatibility required). Supports using as a USB host or slave via onboard PIO-USB port
Onboard TF card slot for reading and writing TF card. Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios. USB 1.1 with device and host support
Drag-and-drop programming using mass storage over USB. Low-power sleep and dormant modes. 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels
Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip. 8 × Programmable I/O (PIO) state machines for custom peripheral support