Open-source KING3399/RK3399 industrial gateway toolkit with flashing guide, Armbian setup, hardware diagnostics, fan hysteresis, LTE/WiFi/Ethernet tools, and Link2M web dashboard.
linux fan-control wifi rockchip ethernet iot-gateway armbian embedded-linux hardware-monitoring rk3399 flask-dashboard lte-modem ubuntu-noble king3399 industrial-gateway rkdevtool
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Updated
May 23, 2026 - Python