Raspberry Pi Pico is a tiny, fast, and versatile board built using the RP2040, a microcontroller chip designed by Raspberry Pi.
Specification
| CPU | Dual-core Arm Cortex-M0+ @ 133 MHz |
| Memory | 264KB on-chip SRAM; 2 MB on-board QSPI flash |
| Interfacing | 26 GPIO pins, including 3 analogue inputs |
| Peripherals | 2 × UART |
| 2 × SPI controllers | |
| 2 × I2C controllers | |
| 16 × PWM channels | |
| 1 × USB 1.1 controller and PHY, with host and device support | |
| 8 × PIO state machines | |
| Input power | 1.8 – 5.5 V DC |
| Form factor | 21 mm × 51 mm |
| Operating temperature | -20°C to +85°C |
