sniffer
OSCS
| sniffer | OSCS | |
|---|---|---|
| 4 | 9 | |
| 119 | 141 | |
| - | 4.3% | |
| 3.4 | 8.3 | |
| about 2 months ago | 9 months ago | |
| C++ | ||
| GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sniffer
- is there anything easier/cheaper for PM2.5 air quality than PMS7003?
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Low-cost open source device can measure air pollution anywhere
For those wanting a cheaper version that is small and works great. I've been using this for a while at home. It integrates nicely with home assistant.
https://community.home-assistant.io/t/sniffer-air-quality-se...
https://github.com/kylemanna/sniffer
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Building an air sensor... Temp, Humidity, PM 2.5, CO2... What else is important?
I plan on making these when I have time https://github.com/kylemanna/sniffer
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AirGradient: DIY Air Quality Monitoring
For those curious I built a similar thing last year affectionately named "Sniffer"[0]. My build uses the newer PMSA003.
* Uses an ESP32 + ESPHome + PMSA003 + BME680.
* Data collection is via MQTT -> HomeAssistant -> InfluxDB -> Grafana.
* Software and PCB design files are on Github[1].
[0] https://blog.kylemanna.com/hardware/sniffer-air-quality-moni...
[1] https://github.com/kylemanna/sniffer
OSCS
- Low-cost device can measure air pollution anywhere
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Low-cost open source device can measure air pollution anywhere
There's a mention of the SEN5X here: https://github.com/MIT-Senseable-City-Lab/OSCS/blob/main/Bui...
- Flatburn: An open-source, low-cost, mobile pollution detector by MIT
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Open-source tool from MIT’s Senseable City Lab lets people check air quality, cheaply.
https://github.com/MIT-Senseable-City-Lab/OSCS is all I can find for now
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Low-cost device can measure air pollution anywhere. Researchers have now tested and calibrated it in relation to existing state-of-the-art machines, and are publicly releasing all the information about it — how to build it, use it, and interpret the data.
For those lost on finding links, the GitHub repository has it https://github.com/MIT-Senseable-City-Lab/OSCS
What are some alternatives?
PMW3360DM-T2QU - PCB design for Pixart PMW3360DM-T2QU
Slic3r - Open Source toolpath generator for 3D printers
ESPHome-Apple-Watch-detection - ESPHome BLE Apple Watch presence detection
ESP32_keypad - ESP32 Keypad for use with ESPHome and Home Assistant
espairqual - esphome board to interface with a few air quality (PM) sensors
Lotus-Keyboard - A split ergo linear keyboard derived from the Lily58 family
esphome-humitemp - esphome temperature and humidity sensor
pcb - PCB and PCB related bits
chessclock
Saturn8DINMod - 8-pin mini DIN mod for Sega Saturn