This is a mini Arduino based on-screen display board. It's tailored for use with ArduPilot Mega and the MAVlink protocol, and designed to be as small as possible.

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It's main components are an ATmega328P 8 bit microcontroller with an Arduino bootloader, and a MAX7456 monochrome on-screen display. Programming is done through an FTDI-compatible 6-pin cable.

It features two independent power and ground sections to isolate the OSD's analog stage:a +5V section for the ATmega and the OSD's digital stage, powered through the FTDI cable or other +5V source;and a regulated +5V section for the OSD's analog stage, powered through the video in/out header and capable of handling up to +12V input.

(THIS FEATURE IS NOW DISABLED BY DEFAULT -when supplied by Pyramid Models) This is the safest way to operate this OSD, we will not accept or repair any returned MinimOSD that use dual inputs and have been converted back !

Full instructions about how this change effects the user and wiring diagrams are supplied
SEE BASIC WIRING DIAGRAM BELOW

Features:

ATmega328P with Arduino bootloader
MAX7456 monochrome on-screen display
FTDI cable compatible pinout
Standard 6-pin ISP header
Two independent (see below) power sections with an LED indicator on each
Solder jumpers for combining the power sections ( The Default setting as supplied)
+5V 500mA regulator for up to +12V supply input (5-12v range)
Solder jumper for PAL video option
Exposed test points for HSYNC and LOS

Specs:
Voltage: 5-12v
Dimensions: 50 x 18 x 10mm
Weight 4g

Below is a diagram of how to connect up This OSD, we also have a special lead that allows you to conect this OSD and a 3DR at the same time - Click Here

we also have the latest L-C FILTERavailable in store (not supplied with OSD)