Tag Archives: osd


Here you can find some information, schematic and modification of HobbbyKing’s cheap E-OSD. Everything on that page i did almost year ago, but I think it deserves for some immortality and maybe it will be useful to someone 🙂 How … Continue reading

G-OSD mod – new input

G-OSD schematic diagram and making new analog input to it. I was very curious how everything is connected in G-OSD. It is similar to E-OSD but different – they added potientiometers, analog inputs and gps. And there was also one … Continue reading

Current sensor (30A)

Current sensor for OSD or FrSky elemetry up to 30A. Just another useful brick in telemetry equipment is current sensor. With right OSD or FrSky software it allows to show not only current draw but also remaining battery capacity, and … Continue reading

G-OSD mod – adding programming pins (ISP)

This is my modification of G-OSD from HobbyKing. Goal: – Connect smaller and lighter Mediatek based gps module (GlobalTop Gms-u1LP) instead of stock big and heavy – Make reprogramming easy. Why smaller gps module? Because it’s smaller 🙂 , draw … Continue reading