USB Module ESWIN 6600U

The firmware does not write anything to the serial line, it is the driver that does that.

Yes do agree with you but observed different version of firmware’s, anyways will work with driver code.

Hi mzs,
Driver code looks fine, Issue got resolved, steps followed as follows:

  • Formatted the SD card and flashed Debian 202308 Image.
  • updated the spl/uboot binaries from VF2_v3.6.1.
  • reboot
  • nano /etc/udev/rules.d/70-persistent-net.rules and added below as follows:
    SUBSYSTEM==“net”, ACTION==“add”, DRIVERS==“?*”, ATTR{address}==“2c:05:47:aa:bb:cc”, ATTR{dev_id}==“0x0”, ATTR{type}==“1”, NAME=“wlan0”
    Note: Replaced real address of my device.
  • udevadm control --reload-rules
  • reboot
  • ip a
    wlan0 interface displayed as per dev rule.
  • nmcli dev wifi connect SSID password “xxxxxxxxx”
  • Attached the wifi dongle
  • nano /lib/firmware/wifi_ecr6600u.cfg added below lines:


  • reboot
    observed no messages on console.

Thanks mzs for the support.

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