openwrt

Upgrading the TP-Link Archer C5 (v1.2) to an Archer C7 (v2.0)

1 minute read

I own a TP-Link Archer C5 router, version 1.2 – which is identical to the TP-Link Archer C7, version 2.0, save for some limitations which are introduced through software. These limitations include a 300Mbps cap on 2.4GHz (450Mbps for the C7) and a 876Mbps cap on 5GHz (1300Mbps on the C7). Not that much, but still enough to be worth tinkering for. Since I was looking at increasing the WiFi speed...

OpenWRT, dual routers, dual SSIDs and VLANS

4 minute read

Back in the day I used to have one router in the house: the D-Link DIR-825, flashed with OpenWRT. Configured with two SSIDs – one for internal network use, and one for guest access – the latter being separate from the internal network of the flat.

OpenWRT, Atheros & channel availability

less than 1 minute read

If you’re living outside the US, and you’re using OpenWRT (a fantastic 3rdparty opensource firmware for many routers), you might have noticed that not all the WiFi channels which are legally allowed in your region are actually available for you to choose from.