Recently I added some hardware to my main video rig.
While I'm still saving up to buy a proper video camera these small low cost additon allow me to continue to use my action cameras.
When I was doing the Tundra project a few issues became clear.
The first one was the lack of monitor. The tiny 1.5" display was hard to see specially on the rig and due a lot of power from the camera's small battery.
The second issue was in the cold the internal camera battery would run down very quickly.
With the following gear I've manage to address both issues.
4.3 inch TFT LCD HD Digital Monitor Color Screen For Car Rear View Reversing Camera
Turnigy HD ActionCam FPV Live Video Out A/V Cable
Hobbywing 3A UBEC 5V 6V Switch Mode BEC For RC Models
7.4V -11.1V 2S-3S RC Lipo Battery low voltage Alarm Indicator
The whole setup is pretty simple and clean to do.
Additionally I used a JST connector, 2S battery, soldering gear, some heat shrink, electrical tape and zip ties.
Video from camera to the monitor.
First I removed the yellow AV1 connector from the monitor.
Then I soldered the USB video cables (white & green) to the monitor's wires.
5 volt power to the camera.
Next I wired the BEC 5V out to the USB power cables (red & black).
This provides a solid power source the camera. I can use 3S in a pinch but 2S will be easier on the system.
Battery power to both the camera and monitor.
The last step is the fiddly one. The wire a small so not a lot of heat is needed.
I used a JST connector which provides power to the monitor and BEC.
After that I used a piece of rod to support the screen on the rig.
Zip ties and some electrical tape to secure all the wires.
I have a voltage alarm on the rig just for good measure as well.
It does a little weight and you may want to balance the setup so it does not tip over.