The Raspberry Pi Pico is a low-cost microcontroller board similar to an Arduino or Teensy. With its 133MHz Arm Coretc M0+ processor at 133Mhz, this little thing packs a huge punch in a small package. It can be programmed using MicroPython or C++ and functions as a standard microcontroller rather than like its larger counterpart, the Raspberry Pi 4B, which runs a linux operating system. Note: While this board take 5V over usb, the I/O pins are 3.3V only.

Features

• RP2040 microcontroller chip designed by Raspberry Pi
• Dual-core Arm Cortex M0+ processor @ 133 MHz
• 264KB of SRAM, and 2MB of on-board Flash memory
• USB 1.1 with device and host support
• Low-power sleep and dormant modes
• Drag-and-drop programming using mass storage over USB
• 26 × multi-function GPIO pins (3.3V ONLY)
• 2 × SPI, 2 × I2C, 2 × UART, 3 × 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

Note: Until supply chain stabilized, there is a limit of 3 per customer