| .. _current_sensing: |
| |
| Current Sensing |
| ############### |
| |
| Overview |
| ******** |
| This is a sample app to interface with TI INA219 power monitor. |
| The values used in the app are for use on Adafruit's breakout board |
| (https://www.adafruit.com/products/904). |
| |
| This assumes the slave address is 0x40, where A0 and A1 are all tied to ground. |
| |
| Building and Running |
| ******************** |
| |
| This project outputs measured values to the console. It can be built and |
| executed as follows: |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/drivers/current_sensing |
| :host-os: unix |
| :goals: build flash |
| :compact: |
| |
| Sample Output |
| ============= |
| |
| .. code-block:: console |
| |
| Bus Voltage: 3300 mV |
| Shunt Voltage: 100 uV |
| Current: 5000 uA |
| Power: 16500 uW |
