Appliance HAT Mini

The Appliance HAT Mini is a dual SPST relay I/O board based on the Microchip MCP23017 I2C expander. Ideally suited to switching of household appliances, industrial control or home automation applications.

Features

• 2 opto-isolated quick connect power relays
• Up to 16A @ 250V AC
• Easy to use interactive web GUI
• Based on the MCP23017 16-port GPIO expander
• Jumper selectable I2C address & GPIO voltage (3.3V / 5V)
• Can be used with 3.3V or 5V I2C host devices (eg, Arduino)

Easy Installer

Our easy installer takes care of the setup process automatically.

sudo wget https://git.plasmadan.com/install.sh
sudo sh install.sh

Alternatively, you can install manually. See our setup guide.

Details Made by PlasmaDan pHAT form-factor Needs 5v and 3v3 power Uses 2 GPIO pins Communication over I2C 0x20: MCP23017 (Alt: 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27) More Information GitHub Repository Schematic Buy Now