RK3588 6x COM port industrial board

Androidsbc - China source manufacturer for RK3588 RS232/RS485 software configurable. Featured model ASB-RK3588-CAN (CAN FD Industrial Board): Rockchip RK3588, 8nm, 4x Cortex-A76 @2.4GHz + 4x Cortex-A55 @1.8GHz; 256GB eMMC 5.1, microSD + M.2 NVMe; HDMI 2.1 8K + 2x HDMI 2.0 (triple display); 3x CAN FD (isolated, dedicated MCU) + 4x RS485 (isolated) + RS232/TTL···