Thank you for downloading the YMFC-32 autonomous software package. 

This is version: 2.1 June 3, 2019

Package content:
YMFC-32_autonomous_schematic.pdf
YMFC-32_telemetry_schematic.pdf

Arduino programs:
YMFC-32_auto_test_program
YMFC-32_auto_flight_controller
YMFC-32_auto_telemetry

Help and questions:
http://www.brokking.net/YMFC-32_auto_qanda.html
https://www.youtube.com/playlist?list=PL0K4VDicBzshwCpUHzIB6hOLQVkDFHbxC

Revision update:

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Version 2.1 - June 3, 2019
Removed some HWire.begin(); statements that causes the program to crash.
The software is tested with Arduino IDE version 1.8.2
The STM23 for Arduino add-on that I used can be downloaded here: http://www.brokking.net/YMFC-32_auto_downloads.html
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Version 2.0 - November 10 , 2018
Added the following functions:
- GPS hold + position control
- Return To Home (RTH)
- Fail safe & RTH
- Auto land and take off
The software is tested with Arduino IDE version 1.8.2
The STM23 for Arduino add-on that I used can be downloaded here: http://www.brokking.net/YMFC-32_auto_downloads.html
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Version 1.0 - September 20, 2018
First release
The software is tested with Arduino IDE version 1.8.2
The STM23 for Arduino add-on that I used can be downloaded here: http://www.brokking.net/YMFC-32_auto_downloads.html
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