DV4mini Latest Firmware v1.73! with new software

Firmware 1.73  now adds DPMR mode.

The support for DPlus REF Reflectors is updated, this fixes dropout problems. The quality of data coming from DPlus reflectors is measured and displayed since we found that about 2 to 3% of all voice frames are missing. These missing frames are replaced with silence frames.

Remember.., if you loose the dongle and the hardware dosen't see it. There's a link on the dongle board that can be shorted, as in the manual to force the bootloader to become active. Allowing you  to then program the firmware...