Shenzhen Innohi Technology Co., Ltd.
Shenzhen Innohi Technology Co., Ltd.
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AI-732 Commercial Display Ubuntu Motherboard with Rockchip RK3588 Processor and Mali-G610 MC4 GPU
AI-732 is a multifunctional intelligent motherboard, commonly used in ARM PC, large-screen splicing , animation and games , conference tablets , edge computing , industrial computers , TV player boxes , cloud servers, smart NVR and other fields.
AI-732 uses Rockchip RK3588 , a new generation flagship octa-core 64-bit processor. The chip comes with a 6TOPS computing power NPU, and is equipped with Android12.0 /Ubuntu20.04/Debian11.0 system ( the kernel is Linux 5.10 ) . The GPU uses Mali-G610 MC4 , which has outstanding performance and high cost performance. It supports 8K video encoding and decoding , 8K display output , built-in multiple display interfaces, and supports multi-screen display ; rich high-speed interfaces (PCIe, TYPE-C , Gigabit Ethernet), which is easy to expand .
The corresponding interfaces of the numbers in the picture are:
| serial number | Pin Definition |
| 1 | RJ45 network port (1000M) |
| 2 | TF card slot |
| 3 | USB1_HOST |
| 4 | uBoot upgrade button |
| 5 | MIC interface |
| 6 | Switch interface + forced upgrade reset button interface |
| 7 | MIPI camera interface |
| 8 | USB 3.0 _HOST |
| 9 | PWR-ON |
| 10 | USB0-OTG ( TYPE-C) (USB port for upgrading and debugging) |
| 11 | Audio_out headphone jack (with microphone) |
| 12 | DC-12V power interface |
| 13 | 12V power input interface |
| 14 | DEBUG serial port 2 |
| 15 | Secondary screen backlight interface |
| 16 | Main screen backlight interface |
| 17 | Dual channel LVDS screen interface |
| 18 | LVDS screen power supply jumps |
| 19 | eDP0 screen interface ( can be configured as HDMI output with an adapter board ) |
| 20 | HDMI-RX (HDMI input interface) |
| 21 | HDMI-TX (HDMI output interface, optional eDP1 interface ) |
| 22 | RS485 serial port-1 |
| 23 | CAN1 interface |
| 24 | LED+IR |
| 25 | SPK speaker interface |
| 26 | FAN Fan Connector |
| 27 | COM4 serial port (TTL serial port by default, RS232 serial port optional) |
| 28 | COM5 serial port (TTL serial port by default, RS232 serial port optional) |
| 29 | COM7 serial port (TTL serial port by default, RS232 serial port optional) |
| 30 | COM8 serial port (TTL serial port by default, RS232 serial port optional) |
| 31 | GPIO interface |
| 32 | CTP touch screen interface |
| 33 | RTC-BAT battery interface |
| 34 | GPS antenna interface (reserved, GPS module optional) |
| 35 | WiFi secondary antenna interface |
| 36 | WiFi main antenna interface |
| 37 | USB7_HOST |
| 38 | USB6_HOST |
| 39 | USB5_HOST |
| 40 | USB4_HOST |
| 41 | USB3_HOST |
| 42 | USB2_HOST |
| 43 | UART3 serial port (TTL) |
| 44 | 4G module interface |
| 45 | SIM_CARD |
| 46 | MIPI screen interface |
| 47 | M.2 interface (reserved, can connect 5G module, hard disk, etc.) |
| Main hardware indicators | |
| CPU | RK3 588 , octa -core, 2.4 GHz |
| DDR | Standard 4G ( 8G/16G optional) LP DDR 4 |
| EMMC | EMMC 64G (32G/ 128G etc. optional) |
| Decoding resolution | Support up to 8K |
| operating system | Android1 2.0/Ubuntu20.04/Debian11.0 system (kernel is Linux5.10) |
| Network support | Ethernet, 1000M |
| 2.4G+5G dual-band wifi6 module, Bluetooth 5.4 | |
| Support 4G ( 5G optional ), connect to PCIE 4G/ 5G module | |
| USB interface | 9, 1 USB3.0, 1 TYPEC- OTG , 7 USB 2.0 _HOST |
| Serial Port | 7, 5 TTL (4 232 optional) , 1 RS485, 1 DEBUG |
| LCD Output | Dual-channel LVDS interface , 1 |
| EDP interface , 1 ( optional 2 ) | |
| HDMI output interface , 1 ( optional 2 ) , up to 8K @ 60fps output | |
| MIPI interface, 1 | |
| HDMI IN | HDMI input interface , 1 |
| GPS | 1, optional |
| Speaker output | Supports single channel 4R / 20W speakers |
| RTC Real Time Clock | The battery supports time memory for 3 years and supports timed power on and off |
| System Upgrade | Support USB cable / U disk/ network upgrade |