BLE Battery Service Example¶
The BLE Battery Service Example demonstrates how to use the Battery Service module. This module implements the Battery Service with the Battery Level characteristic.
The application includes the two services:
- Battery Service
- Device Information Service
When the application starts, the BSP is initialized. Next, a timer for generating battery measurements is started. When notification of Battery Level characteristic is enabled, the Battery Level is notified each time the Battery Level measurement timer expires.
Before you start building, remember to set up the nRF5 SDK development environment first. See Setup the nRF5 SDK for details.
Building the example¶
You can find the source code and the project file of the example in the following folder: pitaya-go/examples/ble/ble_app_bas.
Open terminal and navigate to the directory with the example Makefile:
make to build the example:
Programming the firmware¶
If compiled successfully, the firmware is located in
ble_app_bas/armgcc/_build with the name
While pushing the USER button, press the RESET button to enter the DFU mode. Then program the firmware using the nRF Connect for Desktop tool.
If the SoftDevice is not programmed before, remember to add the SoftDevice. The SoftDevice is located in
See Programming section for details about how to program your Pitaya Go.
You can test the application with the LightBlue app by performing the following steps:
Download the LightBlue app from App Store or Google Play.
Connect to the device from LightBlue (the device is advertising as Pitaya-Go).
Observe that Battery Service and Device information are shown in the connected device.
Tap Battery Level and listen for notifications. The Battery Level notifications are received.
Create an Issue¶
Interested in contributing to this project? Want to report a bug? Feel free to click here: