Raspberry Pi PICO launched as a new product by Raspberry Pi Foundation which is very cheaper as compared to other Raspberry Pi Products. Raspberry Pi PICO designed as a Single Board Computer (SBC) with its smallest size development board comes with an RP2040 Microcontroller chip developed by Raspberry Pi Foundation itself. RP400 defined as the first dual-core ARM Cortex M0+ processor-based latest small-sized, budget-friendly microcontroller. Raspberry Pi Pico breakout board designed explicitly for RP2040. It pairs RP2040 with 2MB of Flash memory, and a power supply chip supporting input voltages from 1.8-5.5V. This allows to power Pico from a wide variety of sources. This includes two or three AA cells in series, or a single lithium-ion cell.
RP2040 features 264KB internal RAM and support for up to 16MB of off-chip Flash. This module includes a wide range of flexible I/O options includes I2C, SPI, and uniquely Programmable I/O (PIO). Thus provides endless possible applications in a wide range of fields for this small and affordable package. Moreover, Pico provides a single push button, used to enter USB mass-storage mode at boot time and also as a general input, and a single LED. It exposes 26 of the 30 GPIO pins on RP2040, including three of the four analog inputs, to 0.1”-pitch pads. The RP2040 works perfectly with both c / c ++ and micro-python. This Raspberry pi Pico is the best option if you’re a beginner and want to learn any of these languages.