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RIOT/tests/drivers/tps6274x/README.md

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## About
Tests the tps6274x step-down converter
## Usage
Build the test by using the `make BOARD=??? flash` command in the `test/driver_tps6274x/` folder.
## Results
The stepdown converter will step from 1.8V to 3.3V in 100mV steps.
Each voltage will be set for 3 seconds and can be measured at the VOUT Pin.
After 1 second also the LOAD output pin will be enabled for 2 seconds
until the next voltage is set.