Introduction to H133 Mainboard

Introduction to H133 Mainboard

“H133 Mainboard” is not a single model, but a series of embedded Android mainboards developed by various manufacturers based on different SoCs (mainly Allwinner A133/H133, some with Rockchip RK3568 or Intel H61). It features high cost-performance, low power consumption, and multi-screen display, widely used in advertising players, digital signage, etc.

Main Version (Allwinner A133)

• Core SoC: Allwinner A133, quad-core Cortex-A53 up to 1.5 GHz, GPU Imagination GE8300, 22nm process, supports Android 10.

• RAM & Storage: Standard 1GB + 8GB (LPDDR4 + eMMC), customizable to 2GB + 16GB / 4GB + 32GB.

• Display Output: LVDS, MIPI, eDP interfaces (usually one at a time), supports 1080P@60fps, compatible with most panels.

• Expansion Interfaces: 1× Gigabit Ethernet, 2× USB 2.0, 3× USB pin headers, expandable TTL/RS232, GPIO, I2C touch interface.

• Applications: Advertising players, electronic class boards, self-service terminals, industrial HMI, smart retail, automotive displays.

Other Versions

• Rockchip RK3568 Version (model often H133K5A): Higher performance (quad-core A55 2.0 GHz, dual-core GPU, 1 TOPS NPU), supports dual independent display, dual Ethernet, PCIe 3.0, ideal for edge computing, NVR and industrial applications.

• Intel H61 Version (HB-133): Legacy x86 industrial mainboard for LGA1155 CPUs, used in traditional industrial PCs, completely different from ARM-based H133.

Selection Suggestions

1. Budget priority, single-screen display → Choose Allwinner A133 version for best cost-performance.

2. Higher performance, dual-screen / dual-Ethernet → Choose Rockchip RK3568 version.

3. Note: Confirm SoC, RAM/Storage, display interface, Ethernet port count before purchasing.