DIVIMATH HDZero Freestyle - Hdzero Whoop Lite Video Transmitter

5
HDZero Race V1 Video Transmitter
The HDZero Race VTX is a digital HD 720p 60fps video transmitter capable of delivering up to 200mw on 5.8GHz.
The power input range is 7V – 26V (2S – 6S). Though the Race VTX has an integrated surge protection circuit, a
large capacitor (450+uF) parallel with battery leads is mandatory to smooth the power supply of the whole quad.
1
Power/UART Connector
2
FW Update Connector
3
MIPI Connector
4
u.FL Antenna Connector
5
u.FL Antenna Retention Holes
6
Power on LED (red)
7
Status LED (blue)
8
Mounting Holes (20x20 M4)
9
Zip Ties (4x)
10
u.FL Antenna Retention
Screws(4x)/Nut(4x)/Plate
11
Rubber Grommet (M4 to M3 4x)
12
Power/UART harness (20cm) and a
PH2.0 connector (6P)
Power/UAR
T Connector
Cable Color
Connected with
Ground
Black
Ground
Power
7-26V (2S-6S)
Power
T1
Green
FC.RX
R1
Yellow
FC.TX
T2
White
DO NOT CONNECT
R2/SA
Gray
FC.SA (TX)
Connection between Race V1 VTX and FC
There are 3 methods to connect the VTX and flight controller:
- Plug the included harness, cut the cables to
- appropriate length, and solder them on FC
- Use solder pads on the back of the connector
- For FCs having BEC and UART connector, install harness to the included PH2.0 connector (Shown
above), and connect the harness with FC without any soldering.
Warning: Check that pinout matches the FC pinout before installing to be safe if plugging directly.
Mounting an u.FL antenna or pigtail
There are 2 methods to mount antenna on VTX:
- Use included retention screws, nuts and plate;
- Use included zip-ties.