Home Automation System

Up to 128 Relays • Distributed Architecture • MQTT Protocol
5V Signal
I2C Bus
MQTT/Ethernet
12V Coil Current
Push Button Panels 1-8 Illuminated Push Button Panels 9-16 Illuminated Push Button Panels 17-24 Illuminated Push Button Panels 25-32 Illuminated Input Board 1 I2C address 0x20 & 0x21 Input Board 2 I2C address 0x22 & 0x23 Input Board 3 I2C address 0x24 & 0x25 Input Board 4 I2C address 0x26 & 0x27 Arduino Input Controller Mega 2560 I2C Master Raspberry Pi 4 Central Hub Home Assistant MQTT Broker Web Interface Node-RED Database Logger Arduino Output Controller Mega 2560 I2C Master Control Board 1 I2C address 0x20 & 0x21 Control Board 2 I2C address 0x22 & 0x23 Control Board 3 I2C address 0x24 & 0x25 Control Board 4 I2C address 0x26 & 0x27 Relays 1 - 32 32 Relays Relays 33 - 64 32 Relays Relays 65 - 96 32 Relays Relays 97 - 128 32 Relays 5V Signals I2C Signal MQTT/Ethernet I2C Signal 12V Coil
1" data-info="32 x relays, mains switching"> Relays 1 - 32 32 Relays Relays 33 - 64 32 Relays Relays 65 - 96 32 Relays