feat: 全量同步 254 个常用的 Arduino 扩展库文件

arduino-libs/arduino-cli/libraries/BH1750/examples/BH1750onetime/BH1750onetime.ino

@@ -0,0 +1,42 @@
+/*
+
+  Example of BH1750 library usage.
+
+  This example initialises the BH1750 object using the high resolution
+  one-time mode and then makes a light level reading every second.
+
+  The BH1750 component starts up in default mode when it next powers up.
+  The BH1750 library automatically reconfigures the one-time mode in
+  preparation for the next measurement.
+
+*/
+
+#include <Wire.h>
+#include <BH1750.h>
+
+BH1750 lightMeter;
+
+void setup(){
+
+  Serial.begin(9600);
+
+  // Initialize the I2C bus (BH1750 library doesn't do this automatically)
+  Wire.begin();
+  // On esp8266 you can select SCL and SDA pins using Wire.begin(D4, D3);
+
+  lightMeter.begin(BH1750::ONE_TIME_HIGH_RES_MODE);
+
+  Serial.println(F("BH1750 One-Time Test"));
+
+}
+
+
+void loop() {
+
+  float lux = lightMeter.readLightLevel();
+  Serial.print("Light: ");
+  Serial.print(lux);
+  Serial.println(" lx");
+  delay(1000);
+
+}