I've ported MinimOSD to Remzibi's hardware

3689448888?profile=originalHello everyone. Recently I port the MinimOSD to the Remzibi OSD's harware, so a poor man can enjoy MinimOSD's convenience now (no need to modify APM's software anymore).

Because of the limited flash space of Atmega16, the code of OSD is slightly changed, and it is not compatible with Michael's original config tool. So I adapt the config tool as well.

The Remzibi's OSD uses Megaload bootloader, so please use the Megaload programmer to upload the firmware. (The config tool can also upload the firmware, but I have to admit that it is not quite good right now.)

Anyway, here is the firmware and config tool, and here is the source code.

Thank binzi for providing the hardware.

E-mail me when people leave their comments –

You need to be a member of diydrones to add comments!

Join diydrones


  • Developer

    Hello everyone,


    Can be updated this enhancement to MAVLINK 1.0 without any complicated sentences?

    The new mavlink protocol makes that osd shows wrong values.

    In Mavlink 0.9 GPS ID is: MAVLINK_MSG_ID_GPS_RAW

    and in Mavlink 1.0 GPS ID is: MAVLINK_MSG_ID_GPS_RAW_INT

    I think that´s the problem. I do not know how to compile the code for use it with Remzibi OSD, so I can´t change this sentences to later make a hex file.



    Regards from Spain,



  • Moderator

    Hazy, my Altitude shows height above sea level not above ground or home, how can I change that? Also the voltages don't seem to be read correctly?

  • BTW main voltage is goes from mavlink or remzibi ports?

  • The apm2 is supported according to Dyer's test.

    The rssi and video voltage codes have been added, but I haven't test them yet.

  • any news on the rssi feature? 

  • GREAT!

  • any news on apm2 integration? i hope to install my apm2 on the plane next week, for sure i'll try this firmware when the wiring is done.
  • Moderator

    The advantage of this is that it works natively with APM whereas getting the Remzibi's OSD to work with APM is not simple.

    Hazy, when I say reboot what happens is that the normal HUD screen is shown, then when APM is armed the screen shows the startup up message briefly, then "requesting streams" then back to the normal HUD screen

  • @Dyer, I'm happy to hear it works. But the rebooting is still not expected. Please test it further before you fly. :)

  • i'll try not to run before walk..i've just decided that first i'll install remzibi standalone to fly fpv and keep up simulation tests with APM2 and XPlane. after everything is running ok on both parts, i'll try apm on the plane and the remzibi integration. Hope that by that time you already have fixed all the bugs on this code, seems very good!

This reply was deleted.