DHTxx¶

From: Raspberry Pi Compatible Components Class: herosdevices.hardware.raspberrypi.dhtxx.DHTxx

Driver Quality Index: alpha

Requires the following packages

Class to support reading temperatures and humidities from the DHT11 and DHT22 onewire sensors.

This class builds on the “Adafruit_DHT” python package.

Arguments

Bold arguments are mandatory. For more information on the listed arguments refer to the class documentation: herosdevices.hardware.raspberrypi.dhtxx.DHTxx If parameters appear in this list but not in the class definition, please recursively check the linked base classes for the definition of the parameter.

Argument	Type	Default Value	Description
device	typing.Literal[11, 22]	22	type of the device. Must be either 11 for a DHT11 or 22 for a DHT22.
pin_name	int \| str	4	number of the pin, the sensor is connected to.

Example JSON for BOSS

The following JSON strings can be used to start a HERO device representation of DHTxx using BOSS.

{
    "_id": "my_DHTxx",
    "classname": "herosdevices.hardware.raspberrypi.dhtxx.DHTxx",
    "arguments": {
        "device": 22,
        "pin_name": 4
    }
}

^{generated from signature}

Inheritance