Overview¶
The EPG-AI is Epithos' AI-optimized Industrial IOT Gateway, built around a Rockchip RK3588 processor with 8GB of ram and a 6 TOPS NPU for on-device computer vision. Comprehensive connectivity options include 2 x RS485, 2 x Ethernet Port and 2 x HDMI, with option to add Wifi 5.0, Bluetooth as well as 4G/LTE cellular.
The EPG-AI is one of the models supported by Node-RED's AI Node — see that page for running NPU-accelerated object detection flows on this device.
| CPU | 64 bit Octa-Core Arm Processor (4 x Cortex-A76 + 4 x Cortex-A55) |
| NPU | 6 TOPS |
| RAM | 8GB |
| Storage | 64GB |
| LAN | 2 x LAN |
| Serial Ports | 2 x RS485 |
| USB | 3 x USB |
| Display | 2 x HDMI |
| Optional Connectivity | Wifi 5.0, Bluetooth, 4G/LTE |
| Operating Voltages | 9 - 36VDC |
Serial Port Mapping
| Port | Device Node |
|---|---|
| RS485-1 (A1 B1) | /dev/ttyS4 |
| RS485-2 (A2 B2) | /dev/ttyS7 |
| OS | Linux Kernel 6.1, Ubuntu 24.04 LTS |
| Programming Interface | Node-Red V5 pre-installed |
| WebScada | SCADash pre-installed |
| VPN | VPN Included, support for Remote PLC Upload / Download |