sprv

Added pictures and pinout of new T-PRO-ELRS-1W-V2.0 module with a guide to choose the right version of board. Jumper swapped Tx and Rx lines, so it might be helpful

Prearm until first arm

12

Added an ability to pre-arm only at first arming until reboot. This might be useful for those who want to quickly rearm midair, but don't want to completely disable the...