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README.md

BLE Battery Status Demo

The Basic Idea

  • Connect your phone/ipad to the Curiosity board and visualise the position of the potentiometer (or other analog input) as the (Curiosity) Battery status.

  • You will need:

Software Implementation

  • This demo implements the simplest possible set of commands to get the RN4020 going
  • This demo does not use the MLDP (serial emulation) mode
  • but only the standard GATT Battery Status service/characteristic

Useful Applications

On your iPhone, download and install:

On your Android smart phone, download and install:

More Ideas

  • Experiment connecting other analog inputs (temperature..)
  • Add a writable characteristic (to control LEDs or PWMs)
  • ...

References