Holybro Micro OSD V2

So, youve decided that guessing your battery voltage by the way your motors start screaming is no longer a viable flight plan? Welcome to the elite world of people who like to see numbers while they dodge trees. The Micro OSD V2 is a featherlight piece of tech that overlays crucial flight data onto your video feed, powered by the ATmega328P and the MAX7456 monochrome magic maker. Its small, its smart, and it wont judge you for how low your battery gets before you land.

Why You Want It

Let’s be real: youre only here because youre tired of walking 500 meters into a field to find a quad that randomly fell out of the sky. This OSD gives you the data you need to actually make it back to the pits. With GHR connectors that don’t require the finger dexterity of a watchmaker and a footprint so small it makes a 20×20 stack look chunky, its the upgrade your analog rig deserves. We even included a PAL solder jumper, because we know some of you are still living in the 90s.

Specs

• Processor: ATmega328P with Arduino bootloader (Yes, you can tinker with it, nerd).
• Display Chip: MAX7456 monochrome on-screen display (Classically crisp).
• Connectors: GHR connectors (Plug and play, unless you mess it up).
• Video Options: Solder jumper for PAL (NTSC is the default, obviously).
• Test Points: Exposed points for HSYNC and LOS (For the oscilloscope-wielding wizards).
• Dimensions: 17.5 x 35mm (Smaller than your thumb, unless you have weirdly small thumbs).
• Weight: 3g (Lighter than a single Haribo gummy).

In the Box

• 1x Holybro Micro OSD V2 Module
• 1x GH 6P Cable
• 1x GH 4P Cable
• 1x GH 3P Cable

Compatibility

Works flawlessly with any analog FPV setup requiring a robust, Arduino-compatible OSD. Its designed to play nice with standard flight controllers and VTX units that haven’t been retired to a museum yet.

Highlights

• Ultra-Lightweight: 3 grams. If your drone can’t carry this, youre flying a paper plane.
• Arduino Bootloader: Customizable for those who think the factory settings are just ‘suggestions’.
• GHR Connectors: Because soldering six tiny wires in a row is a form of torture banned by the Geneva Convention.

Notes

CRITICAL WARNING: BAT+ is directly connected to the VTx and Camera. If you pump 6S voltage into a 5V camera, you will be buying a new camera.