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RIOT/tests/drivers/si1133/README.md

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# Si1133 driver test
Test application for the Silicon Labs Si1133 I2C device.
## Usage
This test will initialize the Si1133 device defined in the `si1133_params.h`
header, which can be override by the board or in CLFAGS by setting the following
macros:
* `SI1133_PARAM_I2C_DEV` the I2C device to use, by default `I2C_DEV(0)`.
* `SI1133_PARAM_ADDR` the I2C address of the Si1133, either 0x52 or 0x55.
The automated test checks that the Si1133 responds and all sensor values can be
read in blocking mode.