YANG-SSD/SSD OS V1.0/Sketch1/Sketch1.ino

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1.8 KiB
Arduino
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2023-05-03 14:50:48 +00:00
/*
Name: Sketch1.ino
Created: 2023/4/24 23:27:55
Author: qw200
*/
// the setup function runs once when you press reset or power the board
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SH110X.h>
#include <Adafruit_AHTX0.h>
#include <Fonts/FreeSans9pt7b.h>
Adafruit_SH1106G display = Adafruit_SH1106G(128, 64, &Wire);
Adafruit_AHTX0 aht;
void setup() {
Serial.begin(115200);
//while (!Serial);
Serial.println("128x64 OLED FeatherWing test");
display.begin(0x3C, true); // Address 0x3C default
Serial.println("OLED begun");
// Show image buffer on the display hardware.
// Since the buffer is intialized with an Adafruit splashscreen
// internally, this will display the splashscreen.
display.display();
delay(3000);
// Clear the buffer.
display.clearDisplay();
display.display();
display.setRotation(0);
display.setFont(&FreeSans9pt7b);
if (aht.begin()) {
Serial.println("Found AHT20");
}
else {
Serial.println("Didn't find AHT20");
}
display.setTextSize(1);
display.setTextColor(SH110X_WHITE);
}
void loop() {
display.clearDisplay();
sensors_event_t humidity, temp;
aht.getEvent(&humidity, &temp);// populate temp and humidity objects with fresh data
display.setCursor(0, 20);
display.print("AHT20 Demo");
display.setCursor(0, 40);
display.print("Temp: "); display.print(temp.temperature); display.println(" C");
display.setCursor(0, 60);
display.print("Hum: "); display.print(humidity.relative_humidity); display.println(" %");
Serial.print("Temperature: "); Serial.print(temp.temperature); Serial.println(" degrees C");
Serial.print("Pressure: "); Serial.print(humidity.relative_humidity); Serial.println(" RH %");
yield();
display.display();
delay(100);
}