FYI... Got ARM v7 variant of driver to work on Debian Buster 10 (Raspberry Pi OS) with RealTek 0bda:c811 Device · Issue #88 · brektrou/rtl8821CU · GitHub
GitHub - FancyPixel/rtl8821cu: Realtek rtl8821cu drivers with support for Raspberry PI and onboard dongle LED
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youyeetoo Nanopi R4S Mini Router OpenWRT mit Dual-Gbit/s Ethernet Ports 4GB LPDDR4 basiert in RK3399 Soc für IOT NAS Smart Home Gateway: Amazon.de: Computer & Zubehör
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Setting up a wifi connection via cli on a Linux device (Pi3), not on Manjaro - ARM - Manjaro Linux Forum
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