VoCore is open hardware and runs Linux(OpenWrt). It has 128MB DDR, WIFI, USB, UART, SDXC, I2C, SPI, 20+ GPIOs but only one inch square(25.8mm). It will help you to make a smart house, study embedded system or even make the tiniest router in the world.
You will not only get the VoCore but also its hardware design including schematic, circuit board, bill of materials and source code of all applications. You are able to control EVERY BIT of your VoCore.
We invite you join us, help our community improve this open source hardware and use your creative skills to make a more wonderful Internet of Things!


Tiny Size: One square inch, easy to embed to devices.
OpenWrt: Easy to code; super stable, three years no reboot.
Low Cost: low cost, less than 1watt, unmatched performance.
Interfaces: Hardware support USB, Ethernet, SD, I2C, SPI etc.
OpenSource: Both software and hardware, totally FREE
Long Life: Keep production over 10 years, fast email support.
: For Windows 10/11, it is highly recommended to use the Astro Command Center from the Microsoft Store. If you are on Mac, download it directly from Logitech G's official site .
: Download and install the Astro Command Center (ACC). astro a50 gen 4 firmware update
: Once connected via USB, the software typically prompts for an automatic update. Simply click "Update" and wait for the progress bar to complete without disconnecting the device. Navigating Common Hurdles : For Windows 10/11, it is highly recommended
Here’s a draft write-up investigating the process, common issues, and troubleshooting steps. It’s written in a neutral, informative tone suitable for a blog, support article, or internal tech note. : For Windows 10/11