Serial

Installation can be done via Serial.

Devices with this installation method

↓ Brand	Model	Version	Supported Current Rel	Installation method(s)	Comment installation	Device Page	Device Techdata

AsiaRF	AP7621-001	1	snapshot	TFTP generic, Sysupgrade, Serial, Telnet, U-Boot TFTP recovery, U-Boot TFTP + serial recovery			View/Edit data
Asus	RT-AC58U		18.06.5	TFTP generic, Serial, see git-commit		rt-ac58u	View/Edit data
i.onik	Cloud Hub		external image	Serial, Telnet	login root/91657853, then mtd_write of sysupgrade image to mtd5		View/Edit data
PHICOMM	K2T		snapshot	TFTP generic, Serial, see git-commit			View/Edit data
Pogoplug	Pogoplug V4	POGO-V4-A3-01, POGO-V4-A3-02	18.06.5	Serial, see git-commit	serial access + bootloader replacement required	pogo-v4	View/Edit data
SamKnows	SK-WB8		18.06.5	Sysupgrade, Serial, see devicepage		sk-wb8	View/Edit data
TP-Link	Archer C5	v4	external image	Serial	https://github.com/benwht/openwrt/releases/download/Binary/openwrt-ramips-mt7620-tplink_c5-v4-squashfs-factory.bin	archer_c5_v4	View/Edit data
Wallys	DR40X9	V02	external image	Serial, unknown		wallys_dr40x9_v02	View/Edit data
Xiaomi	Mi Router 4A (MIR4A)	100M	snapshot	TFTP generic, Serial, see git-commit			View/Edit data