JWIPC’s JES-R68I is an Arm-based 3.5" Single Board Computer powered by industrial tier Rockchip RK3568J SoC, which includes 4x Arm Cortex-A55 cores, 1 TOPS NPU and Arm Mali-G52 3D graphics engine. It supports HDMI, eDP, dual-channel LVDS or MIPI-DSI display and provides rich I/O resources such as 2x GbE, 2x CAN, 5x USB and 6x COM. It also features an optional on-board WiFi+BT module and M.2 Key B with Micro SIM card slot for 5G/4G expansion. Designed for field operation in industrial environments, JES-R68I can withstand ambient temperatures between -40 and +85 ℃ and 10~90% relative humidity non-condensing.