FrSky OSD Manual

Introduction
The FrSky OSD (On-Screen Display) is a tool which can be used for connecting the gears between flight controller
and camera. The generated real-time data via OSD (such as RSSI, current, voltage, altitude, etc.) will be
programmed as an image to be superimposed on a screen picture, and ultimately transmitted to the goggle or other
devices for the video feed on the ground. FrSky also offer the alternative mini version for some customized usage.
Specifications
Model Name
OSD 19mm*18mm*3mm (L*W*H)
OSD Mini 7mm*7mm*2mm (L*W*H)
Layout
Parameter Configuration. (Take INAV for example)
Step 1: After connecting OSD, FC and VTX, open INAV software, select the corresponding UART, and
click save.
FrSky Electronic Co., Ltd.
Add: F-4,Building C, Zhongxiu Technology Park, No.3 Yuanxi Road, Wuxi, 214125, Jiangsu, China Technical Support: sales4tech@gmail.com
FrSky OSD/OSD Mini Manual
Dimension
19 mm
1.80 mm 2.54 mm 1.85 mm
GND +5V VID_GND VID_IN VID_OUT RX
7 mm
● G: GND
D
C RX
● VI: Video input (To Camera)
G TX
● VO: Video output (To VTX)
VI 3.3V
VO GND
5.7mm
www.frsky-rc.com
Current consumption
38mA@5V
35mA@3.3V
1.80 mm
TX
● +5: VCC +5V
● VID_GND: Video GND
● VID_IN: Video input (To Camera)
● VID_OUT: Video output (To VTX)
● RX: To FC TX
● TX: To FC RX
Contact us: frsky@frsky-rc.com
01140149
Operating Voltage Weight
5V
3.3V
● RX: To FC TX
● TX: To FC RX
● 3.3V: VCC +3.3V
Version
1.0
1.5g
0.3g