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achim
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Aug 13, 2020
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Original file line number | Diff line number | Diff line change |
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@@ -1,41 +1,42 @@ | ||
#include <AirGradient.h> | ||
#include <Adafruit_GFX.h> | ||
#include <Adafruit_SSD1306.h> | ||
#include <Wire.h> | ||
#include "SSD1306Wire.h" | ||
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AirGradient ag = AirGradient(); | ||
#define OLED_RESET 0 | ||
Adafruit_SSD1306 display(OLED_RESET); | ||
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SSD1306Wire display(0x3c, SDA, SCL); | ||
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void setup(){ | ||
Serial.begin(9600); | ||
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); | ||
display.init(); | ||
display.flipScreenVertically(); | ||
showTextRectangle("Init", String(ESP.getChipId(),HEX)); | ||
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ag.PMS_Init(); | ||
ag.CO2_Init(); | ||
ag.TMP_RH_Init(0x44); //check for SHT sensor with address 0x44 | ||
showTextRectangle("Init", String(ESP.getChipId(),HEX),"AirGradient"); | ||
ag.TMP_RH_Init(0x44); | ||
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delay(2000); | ||
} | ||
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void loop(){ | ||
int PM2 = ag.getPM2_Raw(); | ||
int CO2 = ag.getCO2_Raw(); | ||
TMP_RH result = ag.periodicFetchData(); | ||
showTextRectangle(String(result.t)+"c "+String(result.rh)+"%", "PM2: "+ String(ag.getPM2()), "CO2: "+String(ag.getCO2())+""); | ||
delay(5000); | ||
showTextRectangle(String(result.t),String(result.rh)+"%"); | ||
delay(2000); | ||
showTextRectangle("PM2",String(PM2)); | ||
delay(2000); | ||
showTextRectangle("CO2",String(CO2)); | ||
delay(2000); | ||
} | ||
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// DISPLAY | ||
void showTextRectangle(String ln1, String ln2, String ln3) { | ||
display.clearDisplay(); | ||
display.setTextColor(WHITE); | ||
display.setTextSize(1); | ||
display.setCursor(32,8); | ||
display.println(ln1); | ||
display.setTextSize(1); | ||
display.setCursor(32,16); | ||
display.println(ln2); | ||
display.setTextSize(1); | ||
display.setCursor(32,24); | ||
display.println(ln3); | ||
void showTextRectangle(String ln1, String ln2) { | ||
display.clear(); | ||
display.setTextAlignment(TEXT_ALIGN_LEFT); | ||
display.setFont(ArialMT_Plain_24); | ||
display.drawString(32, 12, ln1); | ||
display.drawString(32, 36, ln2); | ||
display.display(); | ||
} |
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