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.
Caesari’s work aligns closely with and the Science of Mind teachings of Ernest Holmes. However, Caesari places unusual emphasis on the dialogical nature of mind—treating the inner voice as a distinct, intelligent presence that can be conversed with, questioned, and trusted. This prefigures later “inner guide” and “subjective communication” techniques in transpersonal psychology.
While modern science has updated our understanding of vocal fold vibration, Herbert-Caesari’s "sensory" approach remains incredibly effective. Many top-tier opera singers and coaches still refer to his work to solve issues of "bottled" sound or vocal fatigue. He taught that the voice is an instrument of the soul, governed by the brain, and that the throat should merely be a "passive channel." Conclusion the voice of the mind edgar f herbert caesari pdf exclusive