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* Processor: Allwinner A40i Quad-core ARM Cortex-A7 MPCore Processor@1.2 GHz
* Storage: 4GB
* Interfaces: Ethernet, UART, TV-IN, USB Host, USB OTG, HDMI, M.2 SATA, PCI-E, RS485, LCD(RGB, LVDS, MIPI), Camera, GPIO, Audio I/O, SD, etc.
* Operating system: Linux3.10, Android7.1.1
* Board size: 140mm x 100mm
* Expansion Module: 4G model, GPS, WiFi, 10.1-inch LCD


EMA40i is a single board computer featuring an Allwinner A40i industrial-grade processor, comes with 1GB DDR3 RAM, 4GB eMMC, and other rich interfaces specifically designed for intelligent industrial control applications such as industrial control, communications and measurement.
EMA40i provides a standard Gigabit Ethernet port and a 10-pin Extra GbE port, supports HDMI 1.4, RGB, MIPI DSI and dual-LVDS output. The SBC offers a microSD slot and a M.2 slot with NVMe SSD support. A mini-PCIe slot supports 4G module and is accompanied by a Nano-SIM slot. Other features include 2x Dual-USB 2.0 host ports, USB2.0 OTG, RS232 DB9 port, 4x 4-pin headers for RS232, UART(TTL) and USB host.
EMA40i is equipped with WiFi 802.11b/g/n and Bluetooth4.0, as well as optional support for GPS, 4G LTE connectivity.

EMA40i development board
EMA40i  single board computer