So I need 3 F9P boards in my tractor. Is it possible to use one radio that is getting Rtk corrections from a base and input those into all 3 f9p boards? Or do I have to have 3 radios? It would be pretty slick with just one.
You could use one pair of radios, and then configure the board to send it directly over wire (via UART, USB, or i2c) or add in BT modules t accomplish the same https://learn.sparkfun.com/tutorials/si … are-hookup
The immediate question would be why?
Multi-Antenna Direction/Orientation applications the secondary and tertiary receivers should be getting data from the primary, not a base station.
Depending on the radio and setup, you can usually take the TX pin of the radio implementation an splice that into multiple RX pins on other receivers / equipment. Obviously having a common ground, and paying attention to the signalling levels if mixing CMOS and RS232 devices.