AB7702 & AB7702-B

I have two spareparts next me and I try to set up.

1 pcs AB7702-B (This must be the device with RS485 on the clamp strip)

  • I was able to transfer and install by “NetbiterBootloader.exe” the files “flashfs.bin” and “zimage.bin” with the serial communication with baud rate 115200.
  • I’m not able to find the device on ethernet network by it’s default address
  • Are there any other method to check the device?

1 pcs AB7702 (This must be the device with the RJ-11 plug for the RS485 connection)

  • I was able only to transfer the file “flashfs.bin” or “zimage.bin” by “NetbiterBootloader.exe”. After the transfer, to process hangs on “Waiting for flash erase to start”. The data transfer is only possible with baud rate of 19200…
  • What’s the problem about this process?

Thank you for your help.

BR, Manfred

Hi @M74,

I would advise using the ticketing system in this case. Please create a support case at https://support.hms-networks.com.