A compact Raspberry Pi Pico module with Raspberry‘s own RP2040 microcontroller made in the UK. The RP2040 is a dual core ARM Cortex M0+ based chip clocked at 133 MHz. The module has 264 kB of SRAM memory and 2 MB of Flash memory. The chip features 26 GPIO pins that operate at 3.3 V and a temperature sensor. Raspberry Pi Pico is programmed in C/C++ language, via microUSB connector.

Pinouts of Raspberry Pi Pico module

Raspberry Pi Pico

• Raspberry Pi Pico is a powerful and flexible microcontroller development board designed to deliver high performance at a very affordable cost. Unlike traditional single-board computers, this board is built around the RP2040 microcontroller, which was designed in-house by Raspberry Pi. As a result, it offers a unique combination of processing power, low energy consumption, and excellent real-time control capabilities, making it ideal for embedded systems and hardware-focused projects.

• Raspberry Pi Pico features a dual-core ARM Cortex-M0+ processor that can run at up to 133 MHz. Therefore, it is capable of handling multitasking applications, fast I/O operations, and precise timing requirements. In addition, the dual-core architecture allows developers to split tasks efficiently, such as running communication protocols on one core while managing sensors or actuators on the other.

• Moreover, this board provides a rich set of programmable input and output options. It includes a large number of GPIO pins that support digital I/O, PWM, SPI, I2C, and UART interfaces. Consequently, the Pico can easily interface with displays, motors, sensors, memory modules, and other peripherals without external controllers.

• Another standout feature is the flexible programming support. The board officially supports C/C++ and MicroPython, which makes it suitable for both beginners and advanced developers. Furthermore, extensive documentation, libraries, and community examples significantly reduce development time. As a result, users can move from idea to prototype very quickly.

• Additionally, the compact form factor of the Pico allows it to fit into space-constrained designs. Despite its small size, it offers stable power management and reliable operation. Therefore, it is widely used in IoT devices, robotics, automation systems, and educational platforms.

• Furthermore, the Raspberry Pi Pico includes advanced features such as programmable I/O (PIO) state machines. These allow users to create custom communication protocols and precise timing signals in hardware. As a consequence, the Pico can handle tasks that are typically difficult for standard microcontrollers.

Key Features

• Dual-core ARM Cortex-M0+ processor

• Clock speed up to 133 MHz

• Large number of GPIO pins with multiple functions

• Programmable I/O (PIO) for custom protocols

• Supports C/C++ and MicroPython

• Low power consumption

• Compact and breadboard-friendly design

Typical Applications

• Embedded systems development

• Robotics and motor control

• IoT and smart devices

• Sensor data acquisition

• Educational and training projects

Datasheet (Technical Specifications)

• Microcontroller: RP2040

• CPU: Dual-core ARM Cortex-M0+

• Maximum Clock Frequency: 133 MHz

• Flash Memory: External (typically 2 MB)

• SRAM: 264 KB

• Operating Voltage: 1.8 V – 5.5 V (via onboard regulator)

• GPIO Pins: 26 multifunction GPIOs

• Communication Interfaces: SPI, I2C, UART, USB

• PWM Channels: Available on GPIOs

• Operating Temperature Range: -20°C to +85°C