AI-512 Smart POS Motherboard Rockchip RK3566 Quad Core 64 Bit Processor
Chapter 1 Product Overview
1.1 Scope of application
YNH-512 is a smart POS motherboard, suitable for: POS machines, AI scales and other equipment .
1.2 Product Overview
YNH-512 uses Rockchip RK3566 Quad-core 64-bit processor, the chip comes with 1.0 T computing power NPU , equipped with Android11.0 /Ubuntu20.04 system ( kernel is Linux 4.19 ) , main frequency up to 1.8GHz, outstanding performance, high cost performance. GPU uses Mali-G52, supports 1080P video decoding. Supports multi-channel video output and input, rich interfaces, supports a variety of peripheral expansion, comes with WIFI 6-2.4G / 5G module, BT-5.0 , wired network; the board comes with hardware watchdog, it is your best choice in POS , AI scale and other industries.
1.3 Features
- High definition. Support 1080P video decoding and MIPI /LVDS single channel /EDP screen output.
- Supports multiple upgrade methods such as remote, U disk, TF card, USB cable connected to computer, etc.
- U disk, TF card configuration screen parameters, plug and play, perfect supports for all sizes, all resolution displays.
- Perfectly supports mainstream industry release software and industry application software, ready to use.
- Perfectly supports a variety of mainstream touch screens, such as infrared, optical, capacitive, resistive, etc., supports HID configuration of driver-free touch screens, and no debugging is required.
- Supports Android system customization, provides API interface code, and supports customer upper-level APP development
- Supports mainstream USB interface/serial port devices in the industry, printers, card readers, password keyboards, fingerprint readers, cameras, ID card recognition, QR code scanners, etc., and provides demo test programs.
- Highly integrated. With 10 USB ports, 7 serial ports, 3 IO ports, WIFI/RJ45 and other networking options.
1.4 Appearance diagram and interface description
The corresponding interfaces of the numbers in the picture are:
| serial number | Pin Definition |
| 1 | uBoot upgrade button |
| 2 | Upper: USB2.0_HOST/Lower: USB3.0_OTG |
| 3 | Upper: USB2.0_HOST/Lower: USB2.0_HOST |
| 4 | Serial port 3 (RS232 , or 24 COM3 ) |
| 5 | PHONE Headphone Stand |
| 6 | RJ45 network port (10M/100M) |
| 7 | DC-IN-12V (24V optional) |
| 8 | Power input interface |
| 9 | Cash drawer interface |
| 10 | UART5(TTL) |
| 11 | CTP interface |
| 12 | Speaker interface |
| 13 | Backlight interface |
| 14 | eDP screen FPC interface |
| 15 | eDP screen interface (same as 14) |
| 16 | WIFI antenna socket |
| 17 | Single channel LVDS screen interface |
| 18 | MIPI screen FPC interface |
| 19 | MIPI screen interface (same as 18) |
| 20 | COM0 (RS232 with hardware flow control ) |
| 21 | GPIO+uBoot |
| 22 | BAT-RTC battery interface |
| 23 | Power switch + LED indicator |
| 24 | COM 3 (RS232 , or COM3 No. 4 ) |
| 25 | COM 9 (RS232) |
| 26 | COM 7 (RS232) |
| 27 | COM4 (RS232) |
| 28 | USB1_HOST |
| 29 | USB2_HOST |
| 30 | USB3_HOST |
| 31 | USB4_HOST |
| 32 | USB5_HOST |
| 33 | USB6_HOST |
| 34 | Serial port 2 (debug) |
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