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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
HassOS with esphome plugin
**ESP (ESP32/ESP8266, Board/Sonoff):**
ESP32
link: https://www.ebay.co.uk/itm/ESP32-Development…
bea30 updated
2 years ago
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A veces el sensor MH-Z19 retorna error (-1), cuando se pide CO2 o temperatura, después de setup (). Estudiando la librería, puede ser que esté fallando el checksum al hacer la lectura del sensor por e…
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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
Windows install of ESPHOME with the platform below.
PS C:\Users\Steven\meetupTTNIOT\esphome> platformio platform update
Pl…
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As requested on https://github.com/UedaTakeyuki/mh-z19/blob/master/pypi/README.md, I'd like to report that the zero point calibration function seems to be working as expected. When called e.g. by
`…
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Hola a todos. Tengo una duda:
Si escribo en idle python3:
>>> import mh_z19
>>>mh_z19.abc_off()
¿Se desactiva el autocalibrado del sensor?
Muchas gracias por su gran trabajo.
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I am using MH_Z19B with a Raspberry Pi 3B
I always get null when I use sudo python -m mh_z19
I activated Serial in raspi-config
I wired everything correct but I can't find the problem.
When the …
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Als ik de ventilatiemode instel op automatisch gaat na verloop van tijd de Ducobox naar ventilatie percentage van 100% en ventilatie mode 0.00
Het is mij niet duidelijk of de Ducobox dat zelf doet …
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The MH-Z19 sensor has ABC enabled from factory, or at least two of my sensors now have their baseline messed up because the ABC mode was not disabled.
The automatic base calibration will set the lo…
TD-er updated
3 years ago
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File MHZ19.cpp
Lines 736 to746
The variable CRC, written in capital letters collides with a macro defined in CMSIS, resulting in a bunch of compiler errors.
Writing the variable crc in lower case…
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MH-Z19Cはピンヘッダが実装済みで、基板への挿入がシビアなので
現状は穴サイズ0.8なので0.9にしてみる
urib0 updated
3 years ago