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I found a [chinese air quality sensor](https://www.aliexpress.com/item/JQ-300-Intelligent-WIFI-Home-Smog-Meter-CO2-HCHO-TVOC-Air-Quality-Analysis-Tester-Detector-Sensor/32958279546.html) on Aliexpress…
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could you please add support for the MH-Z14B sensor?
It has a shorter preheat time (30s).
https://www.winsen-sensor.com/d/files/infrared-gas-sensor/mh-z14b-co2-manual(ver1_0).pdf
thanks a lot.
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Related:
* https://github.com/adafruit/Adafruit_Wippersnapper_Arduino/issues/359
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line 41 in cpp is: data[8] = PPM >> 8;
must be: data[6] = PPM >> 8;
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### How to use GitHub
* Please use the 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to show that you are affected by the same issue.
* Pleas…
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Is there anyway that main and worker could be separated so I can use a cluster of 8 RPi 3b+ for the compute but the scheduling is offset to another device with more memory?
I understand this is most …
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### Board
dfrobot firebeetle esp32-e v1.0
### Hardware setup
I have gotten it working using
```
#include
HardwareSerial mhzSerial( 2 );
#define MHZ19B_TX_PIN 16
#define MHZ19B_RX_…
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raspberrypi - 8.15.6
Please list specific setup details that are involved and the steps to reproduce the behavior:
raspberry pi3 B; Mycodo 8.15.6, Winsen MHZ19-C
1. setup input, select MHZ19B…
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### PHP Version
8.1
### CodeIgniter4 Version
4.2.7
### CodeIgniter4 Installation Method
Composer (using `codeigniter4/appstarter`)
### Which operating systems have you tested for this bug?
Linu…
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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…