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46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
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This is the code for the AirGradient DIY Air Quality Sensor with an ESP8266 Microcontroller.
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It is a high quality sensor showing PM2.5, CO2, Temperature and Humidity on a small display and can send data over Wifi.
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For build instructions please visit https://www.airgradient.com/open-airgradient/instructions/
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Compatible with the following sensors:
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SHT30/31 (Temperature/Humidity Sensor)
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Please install ESP8266 board manager (tested with version 3.0.0)
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If you are a school or university contact us for a free trial on the AirGradient platform.
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https://www.airgradient.com/
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Kits with all required components are available at https://www.airgradient.com/open-airgradient/shop/
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If you have any questions please visit our forum at https://forum.airgradient.com/
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CC BY-SA 4.0 Attribution-ShareAlike 4.0 International License
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*/
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#include <AirGradient.h>
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AirGradient ag = AirGradient();
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void setup(){
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Serial.begin(115200);
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ag.TMP_RH_Init(0x44); //check for SHT sensor with address 0x44
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}
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void loop(){
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TMP_RH result = ag.periodicFetchData();
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Serial.print("Relative Humidity in %: ");
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Serial.println(result.rh);
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Serial.print(" Temperature in Celcius: ");
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Serial.println(result.t);
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Serial.print(" Temperature in Fahrenheit: ");
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Serial.println((result.t * 9 / 5) + 32);
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delay(5000);
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}
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