Hardware

This document briefly describes how to set up a basic Home Assistant environment to contorl 5 heating zones using a HA-EA-S device. Created: 08/09/2021 Last modified: 26/05/2021 Version: 4 Created by: Lukas D'Angelo Overview The heating zones are defined: Living room Kitchen Bathroom Bedroom 1 Bedroom 2 Each zone has its own electrical valve (230V~) which controls the radiator(s) and has a temperature sensor for temperature feedback. Wiring Network The Home Assistant APPLIANCE (e.g. Raspberry Pi) runs Debian 11 Bullseye including the following software: ...

This document briefly describes all relevant features and shows the hardware specs of current HA-EA models. HA-EA is a range of devices that provide I/O to control devices and systems (e.g. heating and irrigation plants, lighting, domotics) and gather environmental data over an IP-based network. Created: 16/07/2020 Last modified: 11/10/2021 Version: 4 Created by: Lukas D'Angelo Model & feature overview Model Ethernet interface WiFi interface Relay outputs Digital inputs Sensor BUS Extension module HA-EA-S none 802.11b/g/n 8 0 1-Wire HA-EA-S-EXT HA-EA-ETH 10/100BASE-T 802.11b/g/n 8 0 none HA-EA-S-EXT HA-EA-I16 10/100BASE-T 802.11b/g/n 0 16 x 230V~ 1-Wire none HA-EA-TL none 802.11b/g/n 0 0 1-Wire yes HA-EA-R none 802.11b/g/n 2 2 x 230V~ 1-Wire none Ethernet interface A WIZnet W5500 IC provides ethernet connectivity. Auto negotiation is enabled by default, PHY-speed and DUPLEX-capability are gathered automatically. The TCP/IP stack is offloaded to the W5500 IC in order to reduce the load on the microcontroller when ethernet is used. ...