Hello,
Is it possible to use 4011 with QCA9890 based wireless card? I.e., SparkLAN WPEA-352ACNRBI ( https://www.sparklan.com/product/wpea-352acnrbi-qca9890-3t3r-industrial-grade-module/ )
Have searched on forums and wiki, but found nothing. Maybe someone has an experience with such setup?
Hi the 2.4 GHz Wifi is a PCI card in the RB4011 design (4x4 QCA9980 is on board).
I would think you can replace the 2.4Ghz band by something else.
The question is, what for you want to do it (replace with 2.4Ghz or with another 5Ghz card?)
The QCA9890 is a 3x3 , correct? If you replace the 2x2 with this one, you should get better coverage.
Let me know how it goes when you do it.