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Sasa Karanovic
81 lines
3.4 KiB
Markdown
81 lines
3.4 KiB
Markdown
# OpenSENSE - Smart Home Ambient Sensor
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## What is this project about?
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OpenSENSE is a DIY wireless ambient sensor for smart home and home automation applications.
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Easily measure room temperature, humidity, pressure, ambient light and UV index.
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The sensor is USB-C powered, \`really tiny\` and light-weight so you can easily mount it almost anywhere.
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### Sensor Measurements
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- Ambient Temperature
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- Relative Humidity
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- Barometric pressure
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- Ambient Light
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- UV Index
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### Features
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- Small form-factor (measures 40x20mm / 1.58"x0.79")
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- USB-C connector for power
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- Wireless sensor (WiFi)
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- Low-power consumption
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- Re-configurable over USB
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- Works with HomeAssistant
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- Works with ESPHome
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- Open-Source and Open-Hardware
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- DIY friendly
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### Hardware
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ESP32-C3 microcontroller - Wi-Fi and Bluetooth 5 (LE) SoC
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- BME280 temperature, humidity and pressure sensor
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-- Temperature: -40 to +80C temperature range
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-- Humidity: ±3% accuracy (20-100% RH)
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-- Pressure: RMS noise 0.2Pa, Sensitivity error ±0.25%
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- LTR-390UV ambient light and UV sensor
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-- Wide dynamic range 1:18.000.000
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-- Close to human eye spectral response
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Out of the box the sensor is pre-configured to work with HomeAssistant using ESPHome integration. This should allow anyone to get up-an-running in just a couple of simple steps.
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## Can I buy OpenSENSE?
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Yes you can. It's available on the [web shop](https://shop.sasakaranovic.com/products/opensense).
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<br/><br/>
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## What platforms are supported?
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OpenSENSE is designed to work with ESPHome to allow for quick and easy integration into your Smart Home system.
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But it is also a very hacker friendly solution, so you could treat it as a custom board for which you can write your own Arduino/ESP code.
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Or you can use any other ESP32 smart home integrations.
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You could also use it as a ESP32 development board with BME280 and LTR-390UV sensors.
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<br/><br/>
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#### Sasa Karanovic
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<a href="https://sasakaranovic.com/" target="_blank" title="Sasa Karanovic Home Page"><img src="https://raw.githubusercontent.com/SasaKaranovic/common/master/assets/img_home.png" width="16"> Home Page</a> ·
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<a href="https://youtube.com/c/sasakaranovic" target="_blank" title="Sasa Karanovic on YouTube"><img src="https://raw.githubusercontent.com/SasaKaranovic/common/master/assets/img_youtube.png" width="16"> YouTube</a> ·
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<a href="https://github.com/sasakaranovic" target="_blank" title="Sasa Karanovic on GitHub"><img src="https://raw.githubusercontent.com/SasaKaranovic/common/master/assets/img_github.png" width="16"> GitHub</a> ·
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<a href="https://twitter.com/_sasakaranovic_" target="_blank" title="Sasa Karanovic on Twitter"><img src="https://raw.githubusercontent.com/SasaKaranovic/common/master/assets/img_twitter.png" width="16"> Twitter</a> ·
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<a href="https://github.com/sponsors/SasaKaranovic" target="_blank" title="Sponsor on GitHub"><img src="https://raw.githubusercontent.com/SasaKaranovic/common/master/assets/img_github.png" width="16"> Sponsor on GitHub</a>
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