1. Does CC1200 support single carrier transmission? If yes, how to configure it
2. Does CC1200 support direct mode? That is, sending and receiving data is achieved through GPIO port？
Is direct mode the same meaning as the serial mode written in the user manual? If so, do TX DATA and RX DATA use different GPIOs？
In addition, if you add a clock line, does it need three gpios in direct mode? Thank you for your help.
