Getting maximum range out of XIAO nrf52840 with bluefruit.h

Products & Technology XIAO
19

Hi @Seeed_Seraphina and thanks so much for testing.

I of course did test in an outdoor-environment. In fact, my main use of it is outdoors in a perfectly open space.

However, there are several major differences in what you tested and what I noticed:

  1. you seem to connect a Xiao to a smartphone, I need to connect a Xiao with a Xiao
  2. you seem to be connecting a Xiao Sense, I use a Xiao (without Sense) nrf52840
  3. you use the ArduinoBLE-library, I use bluefruit.h (it’s even in the title of this thread)

Could you retest with my code (https://forum.seeedstudio.com/uploads/short-url/egpPEy4TjlhsrXK49dozhsZz3KL.zip), and flash one sketch to one Xiao, the other sketch to the other Xiao, and repost your results?

Thanks
Raphi