Topic: TP-Link MR3220V2
Current Firmware from TP-LINK
The serial port on the board is not connected. It has a new hardware base, AP121, and the compression of the kernel is LZMA.
The serial signal is on the two small pads on the back side.
TP18 is TX.
TP23 is RX.
OpenWrt works on the MR3220V2 with the changes mentioned in the ticket.
USB is detected, but doesn't connect to low-speed devices. Other devices work when ledtrig-usbdev is not in the image.
WLAN is not detected.