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ATTiny85 has only 6 I/O and with LCD and this sensor 4 are gone already....Do You think is possible to use the same 2 wires for the LCD[SDA and SCL]. Should be possible: You disable I2C to the LCD and…
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PIO Core Call Error: "Library Storage: C:\\Users\\alexg\\Documents\\GitHub\\MH_Z19B_Relay\\.pio\\libdeps\\d1_mini\r\nUpdating Adafruit SSD1306 @ 2.2.0 [2.2.1]\r\nUninstalling A…
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Hej. W końcu znalazłem czas aby złożyć zestaw DYI kupiony w Botlandzie.
Dzięki zamieszczonej tu instrukcji dałem radę mimo, że z "kabelkami" w życiu miałem mało do czynienia.
Po wgraniu firmware (te…
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### PROBLEM DESCRIPTION
_A clear and concise description of what the problem is._
I've configured a MH Z19B CO2 sensor, this worked fine in 8.1.0. However in 8.2.0 i can't find options
60 MHZ T…
nilsx updated
4 years ago
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**Describe the problem you have/What new integration you would like**
At the moment there is no ability to switch off daily auto calibration for the MH-Z19B sensor, while it is switched on by d…
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hello! I want to use nodeMCU esp8266 12E, and MH_Z19B sensor by PWM
but, It does not work.
help me please...
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#include
#include "MHZ19.h"
//const int rx_pin = 13;…
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Добрый день!
Собрал прибор с датчиком MH-1Z9B на плате Node-MCU V3.
Пару часов все работает в норме, данные приходят, лишь иногда проскакивает 'CO2: Header not found', что, как я понимаю, совершенно…
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Hello, I tested your PWM code with UNO to MHZ19B. It works very well.
So I want use your library with nodeMCU ESP8266 12E. But It does not work.
my code:
#include
MHZ19PWM mhz(5, MHZ_DELAY…
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I have an MH-Z19B with a detection range of 0-10000.
https://github.com/esphome/esphome/tree/master/esphome/components/mhz19
The latest **B** models have new commands to set the detection range …
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Hello! Thanks for the great library!
Could you prompt how to calibrate sensor using your library?
Is that all I need to do (of course with more than 20 minutes of clean air)?
```cpp
#include
…