alternative parts list about pc-engines-apu-router-guide HOT 4 CLOSED

correct! The original case has only 2 holes. When drilling the 2 additional holes take care to keep enough space between the board and the mounted antennae.

from pc-engines-apu-router-guide.

@sp4rkie, am I right, that official case case1d2blku has only 2 holes for antennas and I see here that you have 4 antennas? Did you drill 2 additional mounting points for the antennas on the other side?

from pc-engines-apu-router-guide.

@sp4rkie how is the wireless performance holding up with those cards, and on what OS?

from pc-engines-apu-router-guide.

the performance is good in my opinion. I still use 3 of these access points (exactly as shown in the picture above) distributed in my apartment.

performance test running between accesspoint and laptop (3m distance):

accesspoint hardware: APU with R11E-5HACD (name 'gwy')
accesspoint os: debian_version 10.13

laptop hardware: Thinkpad X1 Carbon (name 'why')
laptop os: debian_version 11.8

1. test

    nc -l 8000 > /dev/zero      # server started on 'why'
    nc why 8000 < /dev/zero     # client started on 'gwy' against 'why'
    iftop -B                    # started on 'why'
   
                      2.33GB             4.66GB            6.98GB             9.31GB       11.6GB
    └─────────────────┴──────────────────┴─────────────────┴──────────────────┴──────────────────
    why                             <=> gwy                               45.3MB  41.9MB  39.0MB
   
    ─────────────────────────────────────────────────────────────────────────────────────────────
    TX:             cum:   1.07MB   peak:   51.6KB               rates:   39.8KB  39.2KB  36.5KB
    RX:                    1.14GB           51.7MB                        45.2MB  41.9MB  39.0MB
    TOTAL:                 1.14GB           51.7MB                        45.3MB  41.9MB  39.0MB
   

2. test (opposite direction)

    nc -l 8000 < /dev/zero      # server started on 'why'
    nc why 8000 > /dev/zero     # client started on 'gwy' against 'why'
    iftop -B                    # started on 'why'
   
                      2.33GB             4.66GB            6.98GB             9.31GB       11.6GB
    └─────────────────┴──────────────────┴─────────────────┴──────────────────┴──────────────────
    why                             <=> gwy                               42.0MB  41.4MB  38.4MB
   
    ─────────────────────────────────────────────────────────────────────────────────────────────
    TX:             cum:    536MB   peak:   43.0MB               rates:   41.9MB  41.3MB  38.3MB
    RX:                    1.09MB           91.2KB                        87.2KB  85.7KB  79.6KB
    TOTAL:                  537MB           43.1MB                        42.0MB  41.4MB  38.4MB
   

if you want me to test something special I could do that for you

from pc-engines-apu-router-guide.