I have got Sparkfun U-blox NEO-M9N with chip antenna and it is an amazing device. I am wondering if there is a way to have a W3011 and SMA on a single board.
You can only have one antenna connected at a time. If you have both on a board you could never connect an external antenna.
There’s a way around this but then you need a jumper to remove the chip antenna from the circuit.
Thank you very much, YellowDog. You saved me a very long time and effort.