projects/co2-detector
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use arduino uno

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This commit is contained in:
GrafZ3pp3lin 2021-07-14 19:42:59 +02:00
parent 93a5336344
commit 5a16fccbad
2 changed files with 16 additions and 3 deletions
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5
platformio.ini
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@ -8,10 +8,11 @@
; Please visit documentation for the other options and examples ; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html ; https://docs.platformio.org/page/projectconf.html
; nanoatmega328new
[env:arduino] [env:arduino]
platform = atmelavr platform = atmelavr
board = nanoatmega328new board = uno
framework = arduino framework = arduino
lib_deps = lib_deps =
adafruit/Adafruit BME280 Library @ ^2.1.2 adafruit/Adafruit BME280 Library @ ^2.1.2
; miguel5612/MQUnifiedsensor @ ^2.0.1

14
src/main.cpp
View file

@ -2,7 +2,7 @@
#include <MQ135.h> #include <MQ135.h>
#include <Adafruit_BME280.h> #include <Adafruit_BME280.h>
#define PIN_MQ135 A7 #define PIN_MQ135 A0
#define PIN_NOISE 2 #define PIN_NOISE 2
#define PIN_LED_GREEN 3 #define PIN_LED_GREEN 3
#define PIN_LED_GREEN2 4 #define PIN_LED_GREEN2 4
@ -27,8 +27,18 @@ void loop() {
// float humidity = bme.readHumidity(); // float humidity = bme.readHumidity();
// float r0 = co2_sensor.getCorrectedR0(temp, humidity); // float r0 = co2_sensor.getCorrectedR0(temp, humidity);
float in = analogRead(PIN_MQ135);
double v = co2_sensor.getVoltage();
double r = co2_sensor.getResistance();
float r0 = co2_sensor.getR0(); float r0 = co2_sensor.getR0();
Serial.print("Analog Read: ");
Serial.println(in);
Serial.print("Voltage: ");
Serial.println(v);
Serial.print("Resistance: ");
Serial.println(r);
// Serial.print("Temperature: "); // Serial.print("Temperature: ");
// Serial.println(temp); // Serial.println(temp);
// Serial.print("Humidity: "); // Serial.print("Humidity: ");
@ -36,5 +46,7 @@ void loop() {
Serial.print("R0: "); Serial.print("R0: ");
Serial.println(r0); Serial.println(r0);
Serial.println("-----------------------------");
delay(1000); delay(1000);
} }