WRT32X and WRT3200ACM Third Radio Stability

Revision as of 19:20, 28 February 2026 by Root (talk | contribs)

Can one make the 88W8887 'Third Radio' on the WRT32X and WRT3200ACM actually work in a reliable manner? Let's try.

rmmod mwifiex

modprobe mwifiex

modprobe mwifiex_sdio

wifi up radio2

service network restart

...OK, give a a minute or so to 'settle down'

Oh, and make sure to set the 88W8964 / 802.11a Radio to Channel 36 or something above Channel 144

But also remember, it is a 'rinky dink' little Radio, so just more of a statement of 'That can be done', at least for OpenWRT 19.07 as the newer versions of OpenWRT make that more difficult, if not impossible.

Also don't expect to see that Radio on a PCIe or USB Bus as it's one of those SoC Bus things.