Fixing Network: Broadcom BCM43602 (rev 02)

Hello everyone! I’m a very new user of NixOS and need some help.

I am running NixOS on a Macbook Pro 15-inch, 2017 revision. This Macbook is notorious for having issues with Linux, but people have found workarounds. Specifically, I’m trying to get the workaround for the Broadcom Network Controller.

Through some light research I found this thread

However, in the thread, there mention /lib/firmware/brcm/ as the directory that needs to have a file change. This isn’t present, at least for me, on the device and I was wondering if NixOS had it stored in a different location.

Any help would be appreciated!

Also, here is the output of lspci -vvnn | grep Network if you’re curious.

03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43602 802.11ac Wireless LAN SoC [14e4:43ba] (rev 02)