The R16-EK166 is a compact and energy-efficient industrial development board built on the Allwinner R16 processor, featuring a quad-core ARM Cortex-A7 architecture. Designed for industrial and embedded systems, it supports Android 4.4 and Linux, delivering high-resolution display, flexible connectivity, and low power consumption—ideal for applications like smart terminals, HMI panels, vending machines, and educational equipment.
Key Features
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Processor: Allwinner R16, Quad-core ARM Cortex-A7
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OS Support: Android 4.4 / Linux 3.4
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Graphics: Mali-400MP2 GPU, supports 1080p video decoding
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Display: LVDS & MIPI-DSI, up to 1280×800 resolution
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Audio: Dual I2S/PCM interfaces, supports up to 192KHz
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Connectivity: UART, SPI, I2C, USB, SDIO, Ethernet, SIM, WiFi/BT
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Compact Size: Optimized for industrial and space-constrained deployments
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Power Input: 5V DC regulated
Specifications
| Interface | Description |
|---|---|
| Ethernet | 1x 10/100Mbps, RJ45 |
| USB Device | 1x Mini USB port |
| USB Host | 2x USB 2.0 HOST |
| UART | 2x UART (1x RS232 with DB9, 1x TTL) |
| SPI | 1x SPI port, pin header |
| I2C | 2x I2C ports, pin headers |
| PWM | 2x PWM (1x backlight control, 1x pin header) |
| SD | 1x TF card slot |
| Power | 5V regulated DC input |
| Buttons | 5 buttons: 1x reset, 3x user, 1x recovery |
| WiFi & BT | 1x SDIO + UART for AP6212 WiFi/BT module |
| SIM | 1x SIM card slot |
| 3G/4G | Supports external USB 3G/4G module |
| LVDS | Up to 1280x800 resolution, pin header |
| DVP | 1x 8-bit YUV422 CMOS camera interface, up to 1080p@30fps |
| Audio | 1x PHONE out, 1x MIC in, 1x SPEAKER out |
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