62 lines
1.5 KiB
Markdown
62 lines
1.5 KiB
Markdown
<!--
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---
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name: Appliance HAT Mini
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class: board
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type: io, relay
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formfactor: pHAT
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manufacturer: PlasmaDan
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description: Raspberry Pi pHAT I/O board with 2 quick connect 16A relays.
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url: https://plasmadan.com/appliancehatmini
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github: https://github.com/plasmadancom/Appliance-HAT-Mini
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schematic: https://plasmadan.shop/appliance-hat-mini-v1-0-schematic/
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buy: https://plasmadan.com/appliancehatmini
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image: 'appliance-hat-mini.png'
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pincount: 40
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eeprom: no
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power:
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'1':
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'2':
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'4':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'3':
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mode: i2c
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'5':
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mode: i2c
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i2c:
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'0x20':
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alternate: [ '0x21', '0x22', '0x23', '0x24', '0x25', '0x26', '0x27' ]
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name: MCP23017
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device: MCP23017
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-->
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# Appliance HAT Mini
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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.
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## Features
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* 2 opto-isolated quick connect power relays
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* Up to 16A @ 250V AC
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* Easy to use [interactive web GUI](https://io.plasmadan.com/appliancehatmini/)
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* Based on the MCP23017 16-port GPIO expander
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* Jumper selectable I2C address & GPIO voltage (3.3V / 5V)
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* Can be used with 3.3V or 5V I2C host devices (eg, Arduino)
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## Easy Installer
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Our easy installer takes care of the setup process automatically.
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```
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sudo wget https://git.plasmadan.com/install.sh
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sudo sh install.sh
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```
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Alternatively, you can install manually. See our [setup guide](https://github.com/plasmadancom/HAT-GUI#setup-guide). |