This instruction should work with other Wii Motion Plus and a Arduino pro mini board.
First you need to download the following applications into your computer. You need to connect your board to your computer. Here are another posts for how to connect the board to a computer and how to calibrate ESC with MultiWii program.
- You need to download the MultiWii program. Here is the link to download. The MultiWii program is in the MultiWii unzipped file. The other MultiWiiConf file has the GUI application for you to adjust and confirm your board settings and configurations.
- Arduino application, that is used for setting up and editing the MultiWii program/sketch, will be used for flashing/uploading the program into the board. Here is the link to download. Choose the Arduino IDE and select the one fits your computer to download.
- Here are a few editing that I did to the sketch in the congf.h tap. I have a Quadcopter X type, I use this as an example for everyone.
- Uncomment --- #define QUADX
- Uncomment --- #define HK_MultiWii_SE_V2 ..... this is for HK Mini MWC board.
- Uncomment --- #define SERIAL_SUM_PPM .... please select the one match your TX brand.
- Next, you need to select the Board Type and Serial Port under Tools.
- Last is to save, compile and then upload.