Good afternoon. I have a doubt specialized in this topic. I appreciate if someone can answer.
I'll explain first what I want to do:
I want to connect an ublox module with its maximum update rate 18 hz and 10 hz (Max-m8q or 6m) to the arduino or to a stm32 to filter the nmea sentences (GN-GP) and transmit via bluetooth to another device.
My doubts:
What is the best bluetooth module? HC-06 HC-05 RN42?
How to choose the best baud rate so you don't have to miss packages?