Micro Minim OSD For Racing F3 Naze32 Flight Controller RC Drone

(2 customer reviews)

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Approx Restocking Date: 25 to 30 Days
SKU: 29457
  1. ATmega328P with Arduino bootloader.
  2. MAX7456 monochrome on-screen display.
  3. +5V 500mA regulator for up to +12V supply input.
  4. FTDI cable compatible pinout.
  5. The standard 6-pin ISP header.
  6. Standalone, or with APM/ Flip / Flip32+ flight controllers.


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Brand: Generic
Category: Flight Controller & Accessories

The Micro Minim OSD is the next evolution of minimization. The Minimosd was engineered to bring users a very powerfull OSD at an unreal cost. From the manufacturers of the WitesSpy KV Team OSD and all your requests have now evolved into the Micro MinimOSD! After all the community mods, they re-engineered the OSD so every useable pin was easily available without surface soldering.

The only difference is that It does NOT have the DC/DC converter, this means less heat when powered off a Flight controller. The Micro Minim OSD is the same as the older MinimOSD hardware but has been modified to take advantage of custom firmware options.

You can choose firmware that is MAVLink compatible for ArduCopter, or MultiWii Serial compatible for MultiWii and Baseflight/Cleanflight control boards. You can connect two batteries up to 4S so you can see the main flight battery voltage. the second port will allow your FPV battery voltage on the display as well. we also did not forget about the pin for analog or digital PWM RSSI and a connection where you can attach a current sensor.

It’s tailored for use with ArduPilot Mega and the MAVlink protocol and designed to be as compact as possible. Its 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 card.


Micro Minim OSD For Racing


  1. ATmega328P with Arduino bootloader.
  2. MAX7456 monochrome on-screen display.
  3. Two independent power sections with a two LED indicator on each.
  4. Solder jumpers for combining the power sections.
  5. Solder jumper for PAL video option.
  6. Exposed test points for HSYNC and LOSAll the same features as the original, but less the half the size.
  7. NO Onboard DC/DC converter hence less heating.
  8. FTDI cable compatible pinout.
  9. The standard 6-pin ISP header.
  10. Modifications for direct connection of two batteries (up to 4S).
  11. Pad for an Analog or Digital PWM RSSI signal.
  12. Pad for the connection of a Current Sensor.
  13. Standalone, or with APM/ Flip / Flip32+ flight controllers.
  14. This hardware takes the hardware mods for this firmware and builds them into an RTF solution.

Package Included:

1  x Micro Minim OSD For Racing F3 Naze32 Flight Controller RC Drone.

1 x Straight berg connector (w/o soldered).

1x 90° berg connector (w/o soldered).

SKU: 29457 Category:
Input Supply voltage (V)


Current Consumption (mA)


Monochrome OSD


Operating Temperature (°C)

-40 ~ +85

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.005 kg
Shipping Dimensions 12 × 10 × 5 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

4.5 overall

Add a review

  1. SATISH (verified owner)

    Probably the most widely used OSD with all features in a small package. It’s size makes it ideal for mini/micro builds perfectly. The KV team mod also is very good. The only downside is it’s very sensitive solder pads, which can easily break if not carefully handled. With F4 boards coming up with onboard OSD’s, this one still is a good choice if you have some older FC’s and know how to solder.



    Must have for fpv purpose.



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Country Of Origin: China