Androidsbc - China source manufacturer for RK3588 RS485 daisy-chain networking. Featured model WL-RK7 (6TOPS NPU AI Vision Board): Rockchip RK3588, 4x A76 + 4x A55, 8nm, dedicated for AI inference; 16GB LPDDR5 64-bit for on-device LLM 7B INT4 + vision; 2x Gigabit Ethernet (one PoE+ option), 4kV surge protection; 2x RS232 + 1x RS485 (Phoenix) for sensor integ···

sim card slot board — AndroidSBC, Chinese vending machine Android motherboard manufacturer and exporter by Wanlin Manufacturing Group, ASBC-3568V built on Rockchip RK3568 quad-core 2.0GHz with 1 TOPS NPU. Android 11/12/13, 4GB LPDDR4 + 32GB eMMC, dual display LVDS + HDMI + eDP, 4K@60fps decode, gigabit Ethernet + WiFi + 4G LTE, RS232/RS485, MIPI-CSI camera,···