CircuitsSim.Device.AHT20 (circuits_sim v0.1.2)

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AHT20 temperature and humidity sensor

Typically found at 0x38 See the datasheet Many features aren't implemented.

Call set_humidity_rh/3 and set_temperature_c/3 to change the state of the sensor.

Summary

Types

t()

@type t() :: %CircuitsSim.Device.AHT20{
  current: atom(),
  humidity_rh: float(),
  temperature_c: float()
}

Functions

child_spec(args)

@spec child_spec(keyword()) :: Supervisor.child_spec()

new()

@spec new() :: %CircuitsSim.Device.AHT20{
  current: nil,
  humidity_rh: float(),
  temperature_c: float()
}

set_humidity_rh(bus_name, address, value)

@spec set_humidity_rh(String.t(), Circuits.I2C.address(), number()) :: :ok

set_temperature_c(bus_name, address, value)

@spec set_temperature_c(String.t(), Circuits.I2C.address(), number()) :: :ok