File:Co2-guard1.jpg
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[edit]DescriptionCo2-guard1.jpg |
Deutsch: CO2-Ampel "CO2-Guard" als Bausatz (DIY) mit NDIR-Sensor Winsen MH-Z19C und Wemos Lolin D1 Mini ESP8266 NodeMCU. Drei LEDs, akustischer Alarm, Meßwerte können per WLAN in die Cloud übertragen (bspw. Thingspeak) und auch auf dem Smartphone per App visualisiert werden. Freie Anleitung und Firmware verfügbar
English: CO2 traffic light "CO2-Guard" as a kit (DIY) with NDIR sensor Winsen MH-Z19C and Wemos Lolin D1 Mini ESP8266 NodeMCU. Three LEDs, acoustic alarm, measured values can be transferred to the cloud via Wi-Fi (e.g. Thingspeak) and also visualized on the smartphone via an app. Free manual and firmware available |
Date | |
Source | Own work |
Author | Florian Schäffer |
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current | 13:55, 20 June 2021 | 3,065 × 2,868 (4.06 MB) | MAbW (talk | contribs) | Uploaded own work with UploadWizard |
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20 June 2021
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62c314f114fc8580d0f9675b93f48eba89c14749
4,260,737 byte
2,868 pixel
3,065 pixel
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