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.
If you are working with industrial automation, CNC machinery, or legacy manufacturing systems, you may have encountered a cryptic yet frustrating error message:
If the simple reinsertion doesn't work, you may need to force the unit to re-read the operating system from the card. tns510 program cannot be read better
Are you experiencing issues with the TNS510 program, where it cannot be read better? Don't worry, we've got you covered. In this post, we'll provide a comprehensive troubleshooting guide to help you resolve the issue. If you are working with industrial automation, CNC
: The most common cause is an incorrect or missing entry in the tnsnames.ora file. This file is used by Oracle clients to resolve service names to connect descriptors. In this post, we'll provide a comprehensive troubleshooting
The screen flickered. ATTEMPTING READ... SECTOR 0x04: DATA CORRUPT. PROGRAM CANNOT BE READ.