[Build] Deduplicate libs and un-space lib foldernames

lib/SparkFun_SCD4x_Arduino_Library/examples/Example1_BasicReadings/Example1_BasicReadings.ino

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+/*
+  Reading CO2, humidity and temperature from the SCD4x
+  By: Paul Clark
+  Based on earlier code by: Nathan Seidle
+  SparkFun Electronics
+  Date: June 3rd, 2021
+  License: MIT. See license file for more information but you can
+  basically do whatever you want with this code.
+
+  Feel like supporting open source hardware?
+  Buy a board from SparkFun! https://www.sparkfun.com/products/18365
+
+  This example prints the current CO2 level, relative humidity, and temperature in C.
+
+  Hardware Connections:
+  Attach RedBoard to computer using a USB cable.
+  Connect SCD40/41 to RedBoard using Qwiic cable.
+  Open Serial Monitor at 115200 baud.
+*/
+
+#include <Wire.h>
+
+#include "SparkFun_SCD4x_Arduino_Library.h" //Click here to get the library: http://librarymanager/All#SparkFun_SCD4x
+SCD4x mySensor;
+
+void setup()
+{
+  Serial.begin(115200);
+  Serial.println(F("SCD4x Example"));
+  Wire.begin();
+
+  //mySensor.enableDebugging(); // Uncomment this line to get helpful debug messages on Serial
+
+  //.begin will start periodic measurements for us (see the later examples for details on how to override this)
+  if (mySensor.begin() == false)
+  {
+    Serial.println(F("Sensor not detected. Please check wiring. Freezing..."));
+    while (1)
+      ;
+  }
+
+  //The SCD4x has data ready every five seconds
+}
+
+void loop()
+{
+  if (mySensor.readMeasurement()) // readMeasurement will return true when fresh data is available
+  {
+    Serial.println();
+
+    Serial.print(F("CO2(ppm):"));
+    Serial.print(mySensor.getCO2());
+
+    Serial.print(F("\tTemperature(C):"));
+    Serial.print(mySensor.getTemperature(), 1);
+
+    Serial.print(F("\tHumidity(%RH):"));
+    Serial.print(mySensor.getHumidity(), 1);
+
+    Serial.println();
+  }
+  else
+    Serial.print(F("."));
+
+  delay(500);
+}