Peripherals

This page describes the device tree bindings for each sensor on the Environmental Sensor FeatherWing v1.

BME280 Environmental Sensor

The BME280 sensor on the board is the Bosch BME280 environmental sensor, capable of measuring temperature, humidity, and barometric pressure.

The sensor is added to the Icarus device tree by the provided overlay:

device "bme280@76"
with label "BME280"

CCS811 Gas Sensor

The CCS811 sensor is the AMS ultra low power digital gas sensor for monitoring indoor air quality. It measures equivalent CO2 (eCO2) and Total Volatile Organic Compounds (TVOC).

The sensor is added to the Icarus device tree by the provided overlay:

device "ccs811@5a"
with label "CCS811"

OPT3002 Ambient Light Sensor

The OPT3002 sensor is the Texas Instruments ambient light sensor, providing precise lux measurements.

The sensor is added to the Icarus device tree by the provided overlay:

device "opt3001@44"
with label "OPT3001"

SI7060 Temperature Sensor

The SI7060 sensor is the Silicon Labs high-accuracy temperature sensor.

The sensor is added to the Icarus device tree by the provided overlay:

device "si7060@32"
with label "SI7060"