RP2040-BLE Development Board, Raspberry Pi Microcontroller Development Board, Based On RP2040, RP2040 microcontroller chip is 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
8 × Programmable I/O (PIO) state machines for custom peripheral support
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