Raspberry Pi Pico

Microcontroller:

• RP2040 chip
• Dual-core ARM Cortex-M0+ processor running at up to 133 MHz

Memory:

• 264KB of SRAM
• 2MB of on-board flash memory

GPIO Pins:

• 26 multi-function GPIO pins
• 3.3V logic level
• 1 analog-to-digital converter (ADC) with 3.3V reference voltage (3x 12-bit ADC channels)
• 2x SPI, 2x I2C, and 1x UART interfaces
• 3x PWM channels
• 2x I2S interfaces

Power:

• Input voltage: 1.8V to 5.5V (via micro-USB or external power supply)
• USB 1.1 host/device
• Power consumption: around 20-40mA (depending on usage)

Programming:

• Programmable via MicroPython, C/C++ (SDK available)
• Drag-and-drop USB programming via mass storage device
• Built-in bootloader for easy reprogramming

Connectivity:

• No built-in wireless (Wi-Fi/Bluetooth)
• External modules can be added via GPIO pins