Show HN: I built an open-source Linux-capable single-board computer with DDR3
4 months ago
- #Single-board computer
- #H3 CPU
- #Open hardware
- Low-cost single-board computer with H3 Quad-Core ARM Cortex-A7 CPU.
- Features include Mali400 MP2 GPU, 512MiB DDR3 RAM (upgradable to 1GiB), Ethernet, WiFi, Bluetooth, and GPDI video out.
- Multiple USB ports (2x USB-A, 2x USB-C with one OTG, 1x USB-C 100W PD power).
- Supports Linux (Debian) and Android (H3Droid), with 4k video output capability.
- Compact and portable design with GPU acceleration and 4k video decoding.
- 4-layered PCB optimized for cost, with recommendations for mass production improvements.
- Licensed under Solderpad hardware license and OSHWA certified (FR000029).
- Community engagement encouraged via Discord or email for questions.