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
Dimension
19 mm
GND +5V VID_GND VID_IN VID_OUT RX TX
7 mm
● G: GND
D
C RX
● VI: Video input (To Camera)
TX
G
● VO: Video output (To VTX)
VI 3.3V
VO GND
www.frsky-rc.com
FrSky OSD/OSD Mini Manual
Current consumption
38mA@5V
35mA@3.3V
● +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
● RX: To FC TX
● TX: To FC RX
● 3.3V: VCC +3.3V
Contact us: frsky@frsky-rc.com
Operating Voltage
5V
3.3V
Weight
1.5g
0.3g