Very nice work! I am reading this thread with great interest. Good audio vario sound. I need to study total energy probe.
For on board hardware, I could use something like attached. Not so compact like yours but smaller than Pro Mini and low cost at only $6.99
, but it is 16MHz Arduino with I2C and TX/RX connectors.For other project, I connected 10DOF sensor
and loaded MultiWii code fine.
I have been flying FrSky based vario
for some time. Sensors and hardware have become really affordable.
Originally Posted by danstrider
In Rolf's spirit of this open-source thread, at the end of this post is the code I meant to fly tonight. In return, you have to post code updates and changes, feed the internet!!