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This morning at 0649 our air particle monitoring reference setup had an issue. In the dashboard the readings have been unusually constant:
![image](https://github.com/user-attachments/assets/d69233…
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## 개요
- 아두이노로 미세먼지 측정기를 만들어 보자
- 측정데이터는 DB에 쌓아서 kibana 로 그래프로 표현해 보자
## 작업
### 먼지센서구입 GP2Y1010AU0F
알리에서 구입
http://ko.aliexpress.com/item/Free-Shipping-GP2Y1010AU0F-Compact-Optical-Dust-Sensor-Smoke-P…
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**Problem:**
The current plugin requires it's own syntax of how data is published to particle (key=value):
`Particle.publish("tvalue", "temperature=20.7");`
**Proposal:**
It's a common approach …
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Hello,
I was just wondering if about the dataflow tutorial mentioned in readme.md. I am having difficulties integrating particle sensor data into a datapipe using pub/sub, dataflow, and big query
T…
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**Please describe your use case for this integration and alternatives you've tried:**
I'm using ESPHome to control the fan speed of an [Ikea Förnuftig air cleaner](https://www.ikea.com/ch/de/p/foer…
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One wire temp sensors not reliable enough. Also clear that need battery and cell service.
Got the following:
Thermocouple
- https://www.adafruit.com/product/3245 - K thermocouple
- https://le…
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Advanced ESP device settings:
- [ ] interval mellem readings for temp/humidity
- [ ] interval mellem readings for particles
(når en sensor er tændt kan vi ligeså godt få begge readings)
- [ ] Updat…
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I have bought the gator particle sensor but found that the extension code is only functionable in micro:bit V1. Would you provide an updated version for micro:bit V2?
Many thanks.
Matthew
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It is currently impossible to compute concentrations for UVP images from EcoTaxa data alone:
- the depths are not shifted by the depth offset between the UVP pressure sensor and the imaging region
-…
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The spec should also contain:
* HCHO (Formaldehyde): Although a subclass of the TVOCs, this is one of the most important poisons in living areas and in fact some sensors are able to distinguish betwe…