You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
-
B
with overlay option you have to go with K1 shield. hdmi out.
-
B
this vtx has osd for battery voltage. hope it help
Eachine OSD5840 5.8G 600mw 40CH AV Transmitter Module Build in OSD