"I think it is already stuck in boot mode, i'm not able to communicate through AT commands, it always answers with "???" however i could connect to the other one and find out that the firmware is "Sik 2.53"
The other radio responds as usual, when i…"
"Kent, thank you for your repply.
This is what i get when connecting to the RFD XMODEM programmer, the firmwares i downloaded from github and the modem itself when plugged it in.
"Hello Kent, I just got a coupple of radios and have the 1.1 firmware and cannot find the latest... could you help me with this? kent Martin said:
Glen,
Please first ensure you have version 2.4 or later. There was a bug with ppm record on earlier…"