83 lines
2.2 KiB
Arduino
83 lines
2.2 KiB
Arduino
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#include <Wire.h>
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#include "Adafruit_VEML6070.h"
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Adafruit_VEML6070 uv = Adafruit_VEML6070();
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void setup() {
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Serial.begin(9600);
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Serial.println("VEML6070 Test");
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uv.begin(VEML6070_2_T); // pass in the integration time constant
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/*
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possible integration times: -> adapt the convert_to_risk_level-function accordingly!
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VEML6070_HALF_T ~62.5ms
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VEML6070_1_T ~125ms
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VEML6070_2_T ~250ms
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VEML6070_4_T ~500ms
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*/
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}
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//Source: https://github.com/adafruit/Adafruit_CircuitPython_VEML6070/blob/main/adafruit_veml6070.py
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String convert_to_risk_level(int reading)
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{
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int integration_time = 4; //available for Integration-Time 1, 2, 4
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// MUST be adjusted according to the set integration time
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reading = reading / integration_time;
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String risk_level;
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if(reading <= 560)
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risk_level = "LOW (UV 0-2)";
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else if(reading > 560 && reading <= 1120)
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risk_level = "Moderate (UV 3-5)";
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else if(reading > 1120 && reading <= 1494)
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risk_level = "High (UV 6-7)";
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else if(reading > 1494 && reading <= 2054)
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risk_level = "Very High (UV 8-10)";
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else if(reading > 2054 && reading <= 9999)
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risk_level = "Extreme (UV >10)";
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else
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risk_level = "ERROR";
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return risk_level;
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}
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/*
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// German equivalent
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String convert_to_risk_level(int reading)
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{
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int integration_time = 4; //available for Integration-Time 1, 2, 4
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// MUST be adjusted according to the set integration time
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reading = reading / integration_time;
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String risk_level;
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if(reading <= 560)
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risk_level = "Niedrig (UV 0-2)";
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else if(reading > 560 && reading <= 1120)
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risk_level = "Mittel (UV 3-5)";
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else if(reading > 1120 && reading <= 1494)
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risk_level = "Hoch (UV 6-7)";
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else if(reading > 1494 && reading <= 2054)
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risk_level = "Sehr Hoch (UV 8-10)";
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else if(reading > 2054 && reading <= 9999)
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risk_level = "Extrem (UV >10)";
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else
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risk_level = "ERROR";
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return risk_level;
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}
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*/
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void loop() {
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int reading = uv.readUV();
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Serial.print("UV light level: ");
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Serial.print(reading);
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Serial.print(" Risk level is: ");
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Serial.println(convert_to_risk_level(reading));
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delay(1000);
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}
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