AnsweredAssumed Answered

The QN9022 isn't communicating whith QN902X STUDIO

Question asked by Osvaldo Nagy on Jul 12, 2019
Latest reply on Jul 15, 2019 by Mario Ignacio Castaneda Lopez

Hi everybody!


I'm working in a project using the microcontroler QN9022. I have a prototype board using a 16 Mhz crystal, and the reset circuit.
To commuinicate with the board I'm using the FTDI232 board and the QN902x Studio which are working very well with the demo board qn9020_MINIDK.
I'm not achieving communicate with my prototype board, it seems that it doest enter in the boot mode whem I reset the microcontoler.

Does somebody have any idea what may be happening?


Very thanks.