The R16-CB166 is a compact, cost-effective industrial-grade core board based on the Allwinner R16 processor. Featuring a quad-core ARM Cortex-A7 architecture, this board delivers high efficiency and low power consumption—ideal for embedded and smart terminal applications. It supports Android 4.4 and OpenWRT, making it suitable for smart retail, interactive devices, industrial HMI, and educational systems.
Key Features
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Processor: Allwinner R16, Quad-core Cortex-A7
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Operating System: Android 4.4 / OpenWRT
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Interface-rich Design: Includes UART, SPI, I2C, SDIO, MIPI-DSI, DVP, and more
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Video & Graphics: Supports 1080p video decode with 1280×800 resolution
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Audio Interface: Dual I2S/PCM up to 192KHz
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Compact Layout: Optimized for flexible deployment in space-limited designs
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Low Power Consumption: Ideal for battery-powered or portable devices
Specifications
| Category | Details |
|---|---|
| CPU | Allwinner R16, Quad-Core Cortex-A7 |
| RAM/Storage | Supports external memory via SD/SDIO |
| USB | USB 2.0 x2 (1 HOST, 1 OTG, up to 480 Mbps) |
| UART | 5 channels, up to 3.0 MHz |
| I2C (TWI) | 4 interfaces, standard 100 kbps, fast 400 kbps |
| SPI | 1 channel, supports master/slave |
| PWM | 2 outputs, up to 24 MHz |
| SDIO | SDIO V2.0, 1/4-bit, up to 50 MHz |
| Display | MIPI-DSI (1280×800), RGB/LVDS |
| Camera | DVP: 8-bit YUV422 CMOS, max 1080p@30fps |
| Audio | I2S/PCM x2, 8kHz–192kHz |
| OS Support | Linux 3.4, Android 4.4, OpenWRT |
Applications
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Smart POS Terminals
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Industrial HMI Panels
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Interactive Education Devices
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Access Control Systems
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Intelligent Display Systems
Technical References