Micro MinimOSD On Screen Display for Naze32 & CC3D with MultiWii OSD & KV Team Mod

The Micro MinimOSD has been designed with racing drones in mind, it weighs less than 1g and is absolutely tiny. Measuring 15mm x 15mm, it’s about a 1/3 of the size of the older MinimOSD and yet packs all of its features bar the Dc/Dc converter. The OSD coupled with the MWOSD firmware boasts a lot of features. If you have the appropriate sensors, it lets you display all of the usual telemetry data like height, speed and position with a virtual horizon, but it also allows you to display a callsign and even tune PID settings via the OSD menu (available on MultiWii firmwares like Cleanflight). It has two voltage inputs, so it can be used to monitor both a flight battery and an auxiliary battery. Lastly there is a pin for analog/digital PWM RSSI and a connection where you can attach a current sensor. The OSD can be flashed with firmware that is MAVLink compatible for ArduCopter, or MultiWii Serial compatible for MultiWii and Baseflight / Cleanflight control boards.

• ATmega328P with Arduino bootloader
• MAX7456 monochrome on-screen display
• FTDI compatible pinout
• Standard 6-pin ISP header
• NO DC/DC converter. Power board via 5V DC (500mA).
• Two LED indicators
• Allows for direct connection of two batteries (up to 4S)
• Pad for an Analog or Digital PWM RSSI signal
• Pad for the connection of a Current Sensor
• This Board can be used as a normal OSD for APM or it can be used with MWC KV Team Mod.
• MAVlink Compatible

Firmware flashing (requires a FTDI Programmer):

MWOSD Download: Open Source OSD for MultiWii, Baseflight, Cleanfight

Arduino IDE: Required to flash the MinimOSD with the MWOSD Firmware

• Download the OSD firmware MW OSD and the Arduino Software.
• Connect the OSD to the FTDI adapter observing the pinout diagram, and that to the PC.
• Start Arduino IDE.
• Select File – Open. Browse to the MW_OSD folder and select ‘MW_OSD.ino’
• The MW OSD Firmware needs to be configured so that it knows you are using the Mirco MinimOSD. Click on the tab “config.h” and uncomment #define WITESPYV1 – this option tells the firmware you are using the MircoMinim OSD Hardware. If you are running Cleanflight, also uncomment #define CLEANFLIGHT (Settings Screenshot or File download MW_OSD.zip for example). Remember to recomment (add //) the options you are not using.
• Before flashing the firmware, be sure your Arduino IDE has as selected board. Go to menu Tools – Board – Arduino Pro or Pro Mini 5V, 16MHz, w/ ATmega328. Also select the proper serial port in menu Tools – Serial Port.
• Compile and Upload sketch by clicking on the “Upload” button.
• To configure the OSD, use the MWOSD gui which you find in the MWOSD package.
  

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  MWOSD GUI

  PLEASE NOTE: The OSD does not come with the header pins pre-soldered. It also needs to be flashed with the MWOSD firmware to work with the Naze32/Flip flight controllers.