46 lines
1.4 KiB
Markdown
46 lines
1.4 KiB
Markdown
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h1. Aquamaniac Home Control System (AqHCS)
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h2.Overview
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Home automation/control system consists of multiple parts:
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- nodes
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- small PCBs based on AVR microcontrollers
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- AtTiny84
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- AtTiny85
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- AtTiny841
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- AtMega644
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- modular operating system written in AVR assembler
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- driver modules for busses:
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- one-wire bus
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- two-wire-bus
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- SPI bus
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- driver modules for devices/sensors modules:
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- UART
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- DS18b20 sensors for temperature measurement
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- SI7021 sensors for temperature and humidity measurement
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- SGP_30 sensors for air quality measurement
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- ccs811 sensors for air quality measurement
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- I2C displays (work-in-progress)
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- SPI displays (work-in-progress)
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- inter-node communication stack using two wires (clock/data)
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- applications
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- aqhome-data
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- TCP data service receiving sensor data
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- aqhome-nodes
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- service receiving sensor data via inter-node bus from nodes
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and forwarding that data to aqhome-data
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- aqhome-mqttlog
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- service exchanging data between aqhome-data service and a
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mqtt server
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- aqhome-react
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- service reacting to data received by aqhome-data (home automation service)
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- aqhome-tool
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- tool to manipulate aqhome-data (e.g. edit devices and values,
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adding data points, create graphs from aqhome-data)
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- tool to flash firmware for nodes, list nodes
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- aqhome-cgi
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- HTTP service for user interaction with aqgome-data
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