GenericGPIO makes relays that work with the Raspberry Pi4.  The GenericGPIO driver controls all of GenericGPIO relay models.  Installation and configuration are easy!

Installation:

Download the GenericGPIO driver from the myServer 6 Software Updater.  The driver will self install.

Go to the Drivers section and select Configure for the GenericGPIO driver.

Enter the i2C address of the relay board to control.

The supported commands are listed in the Commands drop down list.

 

Potentially supported Devices (need driver changes for each)

 

Analog/Digital converters

Digital/Analog converters

Accelerometers

Gas sensors

GNSS Satellite receivers and navigation equipment

Liquid sensors

Light sensor

Barometers

Altimeters

Thermometers

Infrared sensors

Gyroscopes

Compasses

Lego related devices

Motor controllers/drivers

Inertial Measurement Units

Magnetometers

Hygrometers

Clocks

Sonars

Distance sensors

Passive InfraRed (motion) sensors

Motion sensors

Displays

GPIO Expanders

CAN BUS libraries/modules

Proximity sensors

Touch sensors

Wireless communication modules

Joysticks

Color sensors

LED drivers

RFID/NFC modules

Media libraries

USB devices

GPIO or bit operating devices

Multi-device or robot kit

Protocols providers/libraries

Power monitors and related devices

Volatile Organic Compound sensors

Thermocouple devices