You’ll find support for getting started with C/C++ or MicroPython on Raspberry Pi Pico, and links to resources for other boards that use RP2040. Note: As of the release of the Raspberry Pi Zero W the NOOBS image will need to be updated to work on Pi Zero boards. Whether you have a Raspberry Pi Pico or another RP2040-based microcontroller board, everything you need to get started is here. No matter how you want to use your Raspberry Pi Zero W, you will need a microSD card with an operating system and a high-quality 5V power supply to power your board. You will also need a USB OTG cable to connect a USB device, as well as a unique CSI camera cable. For starters you will want a Mini HDMI to HDMI cable or adapter to connect to your monitor. Because of the small size, many of the connectors on the Pi Zero are not standard. The setup for the Raspberry Pi Zero W is a little more complicated than on other Pis. Quite frankly, this Pi is about four times faster that the original Raspberry Pi and is only a fraction of the cost of the current RPi3.
The Pi Zero W has been designed to be as flexible and compact as possible with mini connectors and a populated 40-pin GPIO.Īt the heart of the Raspberry Pi Zero W is a 1GHz BCM2835 single-core processor with 512MB RAM. The module does not appear for sale just yet, but interested developers can submit a pull request to receive an early sample.The credit-card-sized computer has become even smaller! The Raspberry Pi Zero W is still the Pi you know and love, but at a largely reduced size of only 65mm long by 30mm wide and now with headers! With the addition of wireless LAN and Bluetooth, the Raspberry Pi Zero W is ideal for making embedded Internet of Things (IoT) projects. Radxa CM3 will remain in production until at least September 2029 to match the supply needs of the industry. The price list appears to match the one of Raspberry Pi CM4 with Radxa CM3 selling between $25 and $90 depending on the selected options. You would not even need to rely on Radxa as the only backup supplier, since the Pine64 SOQuartz module, also based on Rockchip RK3566 and compatible with Raspberry Pi CM4, should become available soon.
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Software support will include Ubuntu, Debian and Android.īesides the extra features, another reason to use Radxa CM3 in your design, or at least as an alternative, are potential Raspberry Pi CM4 supply issues, or more exactly the limited supply of Broadcom and other parts that lead to the recent Raspberry Pi 4 2GB price increase. Radxa CM3 can also be used on existing Raspberry Pi CM4 carrier boards, and the company has tested the official Raspberry Pi Compute Module 4 IO board, Seeed Studio dual Gigabit Ethernet carrier board, Waveshare CM4 IO Base, as well as Mcuzone CM4 Mini & CM4 Tiny boards as explained in the wiki. Radxa also developed two carrier boards for their CM3 with the full-featured, half mini-ITX ROCK3 Compute Module IO board and the ultra-compact Radxa E23 with two Ethernet ports (2.5GbE + GbE), one USB 3.0 port, MicroSD card slot, and an AV port.
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Radxa CM3 should also come with an entry-level 800 MOPS AI accelerator, faster eMMC flash (if present), a built-in audio codec, plus the SATA and USB 3.0 interfaces we’ve mentioned in the introduction, as well as some extra GPIOs.
Comparing Broadcom BCM2711 quad-core processor and Rockchip RK3566, as the Cortex-A72 may still be faster on some workloads despite the lower frequency, and some other workloads may be dramatically faster on RK3566, for example for those using Armv8 Crypto extensions missing on all Raspberry Pi, which we have recently seen can deliver shocking performance difference in our recent Radxa Zero vs Raspberry Pi Zero 2 W comparison.
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