RAK612 firmware corrupted


I’m trying to flash my RAK612 button, but I’m running into 2 problems.

  • First of all, I can’t see the com port on 2 PCs running Windows 10 I tried. I put the button in boot mode (fast blinking led) but I can’t see any com port related to the button.
  • I downloaded the firmware and I get a rar file damaged error trying to extract it.

Any idea on both issues?

Thanks in advance

  1. You need to download the serial driver to run the RAK612 button
  2. Download the firmware in the document below, unzip it and use it. Could you please tell me the address of the firmware you downloaded? Convenient for me to find the problem, thank you!!