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Airlink101 AR670W

Supported Versions

Supported since r43153

Version/Model Launch Date S/N OpenWrt Version Supported Model Specific Notes
v1 - 15.05 -

Hardware Highlights

CPU Ram Flash Network USB Serial JTag
Ralink RT2880 32MiB 4MiB 5 x 100Mbit No Yes ?


The SoC's builtin Ethernet is connected to a IP175C 5-port 100mbit switch. VLAN setup is supported in OpenWRT.

Serial Port

The serial port is located at JP2 on the board. The baud rate is 57600.

Pin 1	Rx
Pin 3	3.3V
Pin 4	GND
Pin 5	Tx


The stock firmware has a recovery mode triggered by holding down the reset button on power-up or hitting escape at the serial console. The recovery interface is accessible via HTTP at The OpenWrt factory image is compatible.

The version of U-Boot on the device is seriously crippled. It does not (apparently) have a command-line prompt. Thus, firmware flashing is done only via the existing firmware or the aforementioned recovery mode.


toh/airlink101/ar670w.txt · Last modified: 2015/11/30 21:48 by tmomas