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  3. Voxl2 Wifi is dropped periodically in 802.11 b/g mode

Voxl2 Wifi is dropped periodically in 802.11 b/g mode

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  • ysohY Offline
    ysohY Offline
    ysoh
    wrote on last edited by
    #1

    Hi!

    I'm using Voxl2 Flight Deck with USB-Wifi Adapter (AWUS036ACS) in my project.
    but wifi range is too short for my project due to 5GHz mode. so i tried to change
    wireless mode to 802.11 b/g mode (2.4GHz bandwidth). but wifi connection is dropped a few seconds periodically.
    i checked 802.11n mode is working without connection drop.

    how can i fix it?

    here is my sdk configurations.

    --------------------------------------------------------------------------------
    system-image: 1.6.2-M0054-14.1a-perf
    kernel:       #1 SMP PREEMPT Fri May 19 22:19:33 UTC 2023 4.19.125
    --------------------------------------------------------------------------------
    hw version:   M0054
    --------------------------------------------------------------------------------
    voxl-suite:   1.0.0
    --------------------------------------------------------------------------------
    current IP: wlan0: 192.168.10.90
    --------------------------------------------------------------------------------
    

    then wireless link info (802.11b mode)

    voxl2:/$ iw dev wlan0 link
    Connected to 10:0c:6b:e5:d5:f3 (on wlan0)
            SSID:
            freq: 2412
            signal: -20 dBm
            tx bitrate: 11.0 MBit/s
    
            bss flags:      short-slot-time
            dtim period:    0
            beacon int:     100
    

    thanks.

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