Trying to connect micro:bit with smartphone by app inventor app.
download the sample .aia file form the follow webpage and try it:
http://iot.appinventor.mit.edu/assets/howtos/MIT_App_Inventor_Microbit_Magnetometer.pdf
the head of the bee is keep continue changing very fast as well as the
data X, Y and Z keep changing event it put it on table steadily.
anything wrong ? what is the sample makecode i should uploaded to micro:bit ?
(It is found that calibration was taken out from the bluetooth magnetometer service since 2018, linked below, above example may be build before 2018 ?
)
thanks a lot
p.s.: the text for label3 is keep on the screen as well as screen 1 at the top, it seen bearing and period is not in function