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 SRAM, and 2MB of onboard Flash memory. Supports Bluetooth 5.1 dual mode function
Onboard Bluetooth module, allows controlling by serial AT commands for quick start-up
Onboard FPC 8PIN connector, adapting USB Type-C port via adapter board
Castellated module allows soldering direct to carrier boards. Drag-and-drop programming using mass storage over USB
Low-power sleep and dormant modes. Adapting 24 × pins including 14 × multi-function GPIO pins
2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 14 × controllable PWM channels Temperature sensor. Accelerated floating-point libraries on-chip
8 × Programmable I/O (PIO) state machines for custom peripheral support