Passado stackable OSD/VTX by FuriousFPV
Features including StealthPower which you can turn on the vtx without having to transmit the signal until you press the button and ability to configure OSD via Betaflight feature.
Built-in OSD that allows you to tune PID like MinimOSD
Accepts External Audio input
Makes builds much easier, simply stack on top of FC/PDB
But the most impressive feature is the ability to turn on and off the vtx power via TX (When you crash the attenna may be detached and with power on it may burn your vtx. Better turning it off if crash)
Passado is the first VTX that can do this allowing convenience when powering up and safely turning it off when crashed.
Update: They are working on 25 and 200mw Adjustable
Features including StealthPower which you can turn on the vtx without having to transmit the signal until you press the button and ability to configure OSD via Betaflight feature.
Built-in OSD that allows you to tune PID like MinimOSD
Accepts External Audio input
Makes builds much easier, simply stack on top of FC/PDB
But the most impressive feature is the ability to turn on and off the vtx power via TX (When you crash the attenna may be detached and with power on it may burn your vtx. Better turning it off if crash)
Passado is the first VTX that can do this allowing convenience when powering up and safely turning it off when crashed.
Update: They are working on 25 and 200mw Adjustable