Plot the data curve(0~100, from Bluetooth device) to Android device.
Then, it plot data curve on android device(Mobile, pad, etc.).
This small tool is suitable for double-A(arduino + Android) project, student, IoT engineer… to save develop time especially in the early stage.
– Data format :
For each record sent to App, the format shall be: #Sxxxx_yy!
# is the leading character for each record(fixed)
S is the leading character for record number(fixed)
xxxx is the record serial number (X axix, variable)
_ is seperated char. (fixed)
yy is the data vale(Y axix, variable)
! is ending character for each record. (fixed)
#S1234_9! is one record, it means 1234th record, data value is 9 (might be temperature Or humidity, something else)
#S123456_80! is another record, it means 123456th record, data value is 80
– If you do not want reminder popup dialog, just set to 999 (any number > 100)
See detail information and download apk file for android: https://goo.gl/6ioPhu