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ZH-H3576 Edge Compute Mainboard
The Zhcloudlink ZH-H3576 edge compute mainboard uses the Rockchip RK3576, an octa-core processor at up to 2.2GHz, Mali-G52, and a 6 TOPS NPU, running Debian 12. Custom mainboards and edge compute hardware are supported, with memory up to 16GB.
EDGE / Edge Compute Mainboard
Rockchip RK3576 · Debian 12 · 6 TOPS
ZH-H3576 uses the Rockchip RK3576 octa-core processor, with a frequency up to 2.2GHz, a built-in 6 TOPS NPU, and Linux Debian 12. Display, network, serial, and USB are on one board, suited to AI servers, edge computing, security, industrial control, and smart retail. Zhcloudlink supports custom mainboards and also supports edge compute hardware.
Overview and Features
The board has a Mali-G52 MC3 GPU, compatible with OpenGL ES 1.1/2.0/3.2, OpenCL 2.2, and Vulkan 1.2. It integrates LVDS, MIPI, eDP, Gigabit Ethernet, Wi-Fi, Bluetooth, 4G/5G, a 5W×2 amplifier, a TF card, infrared remote control, serial and IO, HDMI, MIC, and backlight power. It can decode common video and image formats and drive a TFT LCD.
- High integration: USB, LVDS, eDP, HDMI, MIPI, Ethernet, Wi-Fi, and Bluetooth are together, and a TF card can be inserted.
- Expansion interfaces: 1 standard TYPE-C (mutually exclusive with USB 3.0), 7 USB (6 pin headers and 1 standard USB 2.0), 6 expandable serial ports, GPIO/ADC, and 4G or 5G (choose one).
- RKNN NPU up to 6 TOPS.
- Supports adding a SATA drive yourself.
Zhcloudlink can customize the mainboard for a project and supply matching edge compute hardware. Memory, storage, and optional interfaces ship to the confirmed configuration.
Appearance and Interfaces
The image shows the interfaces of one configuration. Optional positions follow the board as delivered.
Hardware Specifications
| Compute and system | |
| Product model | ZH-H3576 |
|---|---|
| CPU | Octa-core (4×Cortex-A72 + 4×Cortex-A53), 64-bit, up to 2.2GHz |
| GPU | ARM Mali-G52 MC3, supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.2, and Vulkan 1.2 |
| NPU | RKNN, up to 6 TOPS |
| Memory | 4GB / 8GB / 16GB optional |
| Built-in storage | 32GB / 64GB / 128GB / 256GB optional |
| System | Debian 12 |
| Playback modes | Loop, scheduled, insert |
| Multimedia | MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, VP9, VP8, MVC, AV1 |
| Display and expansion | |
| Display | eDP / HDMI 2.1 / MIPI / LVDS / DP (TYPE-C) |
| LVDS | 1 channel, 30 PIN Dupont, can directly drive 50/60Hz LCD panels at multiple resolutions |
| MIPI | 1 channel, 40 PIN FPC, up to 2560×1600@60fps |
| eDP | 1 channel, 20 PIN Dupont, up to 4K@60fps |
| HDMI | 1 Type-A connector, HDMI TX 2.1, up to 4K@120fps |
| TF card | Supports 16GB / 32GB / 64GB / 128GB; larger capacities are also supported when compliant with SD3.0 and MMC 4.51 |
| Touch | 1 I2C touchscreen interface |
| Remote and indicators | Infrared remote control, device status indicator |
| Serial / IO | 6 TTL, 4 GPIO |
| USB | 1 USB 3.0 is mutually exclusive with TYPE-C. TYPE-C is compatible with DP 1.4, up to 4K@120fps. There are also 6 built-in USB sockets; one is not populated by default and is mutually exclusive with 4G |
| Audio output | 1 3.5mm headphone jack (US standard), 1 dual-channel speaker interface |
| Audio input | 1 3.5mm MIC, 1 4P 2.0 LINE-IN |
| Network | 10/100/1000M adaptive Ethernet; built-in Wi-Fi and Bluetooth; Wi-Fi can be a hotspot; 4G and 5G can be added |
| Other | Gravity sensing is supported and is not populated by default. RTC is supported, including scheduled power on and off. Upgrade via local USB, wireless, and PC |
| Mechanical and environment | |
| Power | 1 2.54mm 6P power input, and 1 DC jack with a 6.0mm outer diameter and a 2.0mm inner pin |
| Dimensions | 138.5mm × 86mm, tolerance ±0.5mm; board thickness 1.6mm, tolerance ±10% |
| Operating environment | Temperature 0℃ to 80℃, recommended 5℃ to 35℃; humidity 10% to 90%, non-condensing |
Questions
What are the processor and compute of the ZH-H3576?
It uses the Rockchip RK3576. The octa-core is 4 Cortex-A72 plus 4 Cortex-A53, 64-bit, up to 2.2GHz. The GPU is Mali-G52 MC3. The RKNN NPU is up to 6 TOPS. The system is Debian 12.
How are memory, storage, and the drive configured?
Memory can be 4GB, 8GB, or 16GB. Built-in storage can be 32GB, 64GB, 128GB, or 256GB. A SATA drive can be added, and a TF card can be used for expansion.
Can the mainboard be customized?
Yes. Zhcloudlink supports custom mainboards and also supports edge compute hardware. Interfaces and the memory and storage tiers are confirmed per project. Blue labels in the figure are optional positions.
What are the board dimensions and operating temperature?
138.5mm × 86mm, tolerance ±0.5mm, board thickness 1.6mm, tolerance ±10%. Operating temperature is 0℃ to 80℃, recommended 5℃ to 35℃. Humidity is 10% to 90%, non-condensing.