Installation

Last updated on: February 14, 2022

Using with Zephyr OS

In order for the devices to be part of the Icarus device tree, you need to use the following overlay in your project:

&i2c2 {
    bme280@76 {
        compatible = "bosch,bme280";
        reg = <0x76>;
        label = "BME280";
    };
    ccs811@5a {
        compatible = "ams,ccs811";
        reg = <0x5a>;
        label = "CCS811";
    };
    si7060@32 {
        compatible = "silabs,si7060";
        reg = <0x32>;
        label = "SI7060";
    };
    opt3001@44 {
        compatible = "ti,opt3001";
        reg = <0x44>;
        label = "OPT3001";
    };
};

Lastly, make sure that the following are defined in you prj.conf:

CONFIG_I2C=y
CONFIG_SPI=y
CONFIG_SENSOR=y
CONFIG_BME280=y
CONFIG_CCS811=y
CONFIG_CCS811_GPIO_WAKEUP=y
CONFIG_SI7060=y
CONFIG_OPT3001=y
CONFIG_I2C_2=y
CONFIG_CCS811_GPIO_DEV_NAME="GPIO_0"
CONFIG_CCS811_GPIO_WAKEUP_PIN_NUM=30