Install FreePBX on APU2 using serial console


I’m trying to install FreePBX on an APU2 board using the serial console.

I flashed the ISO file on a USB pendrive on my Mac and I can boot my APU2 system from it:

But after I select 1 to boot from USB I see the FreePBX installation menu with many scrambled symbols:

After this the console is unusable.

Can you help me please?

Is this device x86 based or Arm?

Your “baud rate” is OK, but your bpc, parity and/or stop bits are probably wrong. Try setting your console to 8 bits, no parity, 1 stop. Adjust from there.