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Toon origineel

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  • 18/02/2022

    the third one I have bought. Delivery in less than one week.

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    Toon origineel
  • 14/02/2022

    the second one I have bought, convenient offer, fast delivery, good packing

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    Toon origineel
  • 02/02/2022

    Très bien

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    Toon origineel
  • 25/10/2021

    Seems to work well enough for trend measurement, easy to use with ESP32 and esphome.

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    Toon origineel
  • 03/02/2021

    very good i built this co2 meter

    Reacties (1)
    Toon origineel
  • 26/11/2020

    Nice little sensor, seems to work compared to another slightly more expensive one. Just note that it has "automatic calibration" that is that it comes preset to calibrate it self every 24 hours, that should work fine, provided that there is enough ventilation in the area so that at least at part of every 24 hour period there is clean air. (If you plan to use it in greenhouse or where there is traffic 24 / 7 you will need to turn off the automatic calibration (called ABC)) I am using this with ESP8266 to send the values to Zabbix.

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    Toon origineel
  • 01/06/2022

    Works as intended.

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    Toon origineel
  • 02/03/2022

    Worked out of the box. Suggest to someone to purchase either a break out board or the kit with a break out board. the wires are very small and were difficult to put DUPont connectors on.

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    Toon origineel
  • 30/12/2021

    All good, works well. Thanks

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    Toon origineel
  • 22/06/2021

    nice product

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    Toon origineel
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