Introduction New hobby! (yes another).  I am in awe of 1:87 micro-modelling.  That is taking a 1:87 scale (HO train scale) vehicles and making them radio controlled.  Cars, trucks and construction vehicles are the popular conversions.  See the YouTube channel  Der Theoretiker   to see the exciting world of micro-modelling.  So instead… Continue Reading STM32 Custom OpenTX Transmitter