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### The problem
I get a black screen after updating to 2022.9.0 on my TTGo Tdisplay st7789v. The backlight turns on and the display lambda gets called but in my test yaml a rectangle doesn't get draw…
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Hallo,
I'm very new to all of this, so sorry in advance.
-Raspberry Pi 4 /w MH_Z19C
-I installed it via "pip install".
-I've enabled the serial port hardware in raspi-config as well as I2C whic…
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### 構成再編メモ
- センサから取得するデータはDBに保存するのはmust
- 線グラフは温度・湿度・CO2(want)も生成したい
- 各々別プロセスで生成したい
- 各線グラフの差分は、以下くらいかと
1. 線の色
1. y軸のラベル名
1. グラフタイトル
- 線グラフは同じ順番でツイートしたい
- ツイートするプロセス側には、それぞ…
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Connected MH-Z19 to Sonoff Basic, the sensor led does flash, but no data is received by the Sonoff. I must be doing something wrong. Any ideas?
![screen shot 2018-03-23 at 18 52 54](https://user-im…
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https://www.seeedstudio.com/blog/2020/03/18/air-quality-sensor-comparison-which-one-should-you-use-for-your-arduino-pi-project/
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Hey there,
I'm trying to read my MH_Z19 sensor and so far it did not work with a Java solution (with python it works fine) and so I tried to find out why.
I used this example [https://github.com/Faz…
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Hallo,
Besitze eine solche Lüftungsheizung. Aktuell gibt es IOS und Android App zur Steuerung der Anlage, oder aber über Modbus.
Habe vom Hersteller Möglichkeiten zur Steuerung über Modbus angefragt…
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Hi,
is it possible to the humidity and the temperature with your library to increase the measurement accuracy and get a better Co2 result?
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**Summary:**
With Sming version 3.8 and before I had a number of ESP8266 systems running with the primary UART connected to MH-Z14 and MH-Z19 CO2 sensors. These sensors allow for value readout on t…
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Hi,
i am using the S8 Senseair Modul connected via TX GPIO 1 (D10) and RX GPIO 3 (D9).
Every Morning after opening window i get CO2 values below 400.
After power off/on, same values.
During the da…