The Raspberry Pi Pico is a tiny $4 microcontroller operating off the corporate’s very personal chip
The Raspberry Pi Basis’s tiny computer systems can be utilized for something from do-it-yourself cameras to cucumber sorters, and now, the group is branching out into microcontrollers and customized silicon. The Raspberry Pi Pico is step one. It’s a brand new $4 microcontroller that’s smaller than the typical Pi, contains a customized chip highly effective sufficient for use in machine studying initiatives (in line with The Raspberry Pi Basis), and is on sale now.
In its introductory weblog put up, the corporate explains that as we speak’s Raspberry Pis are already usually used alongside a smaller microcontroller:
The Raspberry Pi takes care of heavyweight computation, community entry, and storage, whereas the microcontroller handles analogue enter and low-latency I/O and, generally, gives a really low-power standby mode.
Now, the corporate has one among its personal.
In a primary for the microcomputer maker, the Pico is powered by a customized chip designed in home known as the RP2040. The Pico board options the brand new chip, 2MB of flash reminiscence, a clickable button, and a Micro USB Sort B port. Listed below are the RP2040’s full specs:
Twin-core Arm Cortex-M0+ @ 133MHz
264KB (bear in mind kilobytes?) of on-chip RAM
Help for as much as 16MB of off-chip Flash reminiscence through devoted QSPI bus
Interpolator and integer divider peripherals
30 GPIO pins, 4 of which can be utilized as analogue inputs
2 × UARTs, 2 × SPI controllers, and a pair of × I2C controllers
16 × PWM channels
1 × USB 1.1 controller and PHY, with host and gadget help
8 × Raspberry Pi Programmable I/O (PIO) state machines
USB mass-storage boot mode with UF2 help, for drag-and-drop programming
These specs may go in a single ear and out the opposite, however the easiest way for instance the potential for a brand new Raspberry Pi product is to see it utilized in one thing cool. The Raspberry Pi Basis is partnering with firms like Arduino, Adafruit, and Pimoroni to combine the brand new RP2040 chip into different boards and devices. There’s a complete record within the weblog put up saying the Pico, however a couple of notable ones are Pimoroni’s PicoSystem sport console, Adafruit’s Feather RP 2040 board, and the Arduino Nano RP2040 Join.
The Raspberry Pi Pico is accessible now from accepted resellers for $4. The microcontroller may even be given away totally free in February problems with HackSpace journal.
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