Tritium is a platform for three unique Allwinner SoCs built to utilize a common PCB to address a whole range of market segments. Allwinner's H2+, H3, and H5 system-on-chips offer low cost, low complexity, and flexible integration into numerous applications. It offers plentiful low-speed digital and analog IO interfaces, 32-bit and 64-bit ISA, up to 2GB of DDR3, camera interface, and 4K HDMI output. These long term supported chips have mass deployments in the tablet and edge compute markets along with a large and vibrant open-source community. Our engineering team is the best and most experienced solutions provider for this chip family. Our hardware designs offer pin-to-pin compatibility for unified performance-scalable solutions.
Product Features
- Form Factor Compatible with Raspberry Pi® 2/3 Model B/B+
- Quad 32-bit or 64-bit Low Power Cores
- Quad or Hex Core 3D GPU with OpenGL ES 2.0
- Allwinner Display Engine 2 (DE2)
- H.265
- H.264
- HDMI 1.4 with up to 4K30 support
- DVP Parallel Camera Interface
- Up to 2GB DDR3
- Fast Ethernet

Variant | ALL-H3-CC H2+ 512MB IoT | ALL-H3-CC H3 1GB | ALL-H3-CC H5 2GB |
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CPU | 4 ARM Cortex-A7 | 4 ARM Cortex-A7 | 4 ARM Cortex-A53 Crypto |
GPU | 1G + 2P ARM Mali-400 OpenGL ES 1.1 / 2.0 OpenVG 1.1 | 1G + 2P ARM Mali-400 OpenGL ES 1.1 / 2.0 OpenVG 1.1 | 2G + 4P ARM Mali-450 OpenGL ES 1.1 / 2.0 OpenVG 1.1 |
VPU | Allwinner Display Engine 2.0 Decoders VP8 1080P60 H.265 4K30/1080P60 H.264 1080P60 JPEG / MJPEG 1080P30 Encoders H.264 1080P30 |
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RAM | 512MB DDR3-1600 (1333MHz Effective) | 1GB DDR3-1600 (1333MHz Effective) | 2GB DDR3-1600 (1333MHz Effective) |
USB | 4 USB 2.0 Type A | ||
Network | 100 Mb Fast Ethernet | ||
Video Out | HDMI 1.4 (1080P) HDCP 1.2 3.5mm TRRS AV Jack | HDMI 1.4 (4K30) HDCP 1.2 3.5mm TRRS AV Jack |
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Storage | MicroSD Card Slot eMMC 4.x Interface |
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IR | Receive | ||
Other | U-Boot Button 40 Pin Low Speed Header (PWM, I2C, SPI, GPIO) UART Header |
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Best For | Optimized Compute Intensive IoT Edge Applications | Cost-Centric Open Embedded Development Platform | Advanced 64-bit Development Platform |
- Linux Upstream 4.16+ H2+/H3 and 4.18+ H5
- u-boot Upstream v2018.5+
- Allwinner Android 7 Nougat BSP H2+/H3 and H5
- Armbian (Debian and Ubuntu) H2+/H3 and H5
- Ubuntu 18.04 Bionic (XFCE, MATE, Headless) 16.04 Xenial (XFCE, MATE, Headless)
- Debian 9 Stretch (LXDE, XFCE, Headless)
- Armbian H2+/H3 and H5
- Raspbian Desktop (Stretch + LXDE)
- RetrOrangePi (H2+/H3 Only)
- LoveRPi (Global Fulfillment from Shenzhen, China)