I am using a NanoPi R1S-H3 that runs on the Allwinner-H3 CPU: https://www.friendlyarm.com/index.php?route=product/product&product_id=274.
I flashed a copy of Armbian 21.08.1, Buster current 5.10.60 for the NanoPi R1, which has a similar H3 chip.
The R1S-H3 has an onboard SDIO Wi-Fi card that requires the RTL8189ES drivers, which I have loaded in already. Unfortunately, I am unable to use the Wi-Fi card on the device.
I did notice an error: "mmc2: error -22 while initializing SDIO card" which might be the cause. However, I am not too sure on how to go about resolving it.
Any suggestions? Thanks in advance