pi_tx2
======
Credits to https://github.com/s7mx1/pihat for radio.h and radio.c

pi_tx2
======
Credits to https://github.com/s7mx1/pihat for radio.h and radio.c
Original TX2 documentation avaliable here http://www.datasheetarchive.com/dlmain/Datasheets-6/DSA-104246.pdf
**CAUTION** This transmitter generates a lot of harmonics, so it may be illegal to operate in your area. 

Add disclaimer and link to datasheet
Add disclaimer and link to datasheet
