Upload files to "src/i2c/esp32c3_master_i2c"

src/i2c/esp32c3_master_i2c/functions.ino

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+  // Question
+  String Question(String Message) {
+    
+    Serial.print(Message + " : ");
+    while(!Serial.available());
+
+    Message = Serial.readStringUntil('\n');
+    while(Serial.available()) Serial.read();
+    Message.trim();
+    Serial.println(Message);
+    return Message;
+
+  }
+
+  // OLED Display
+  void oled_write(String message) {
+    display.clearDisplay();
+    display.setTextSize(1);
+    display.setTextColor(SSD1306_WHITE);
+    display.setCursor(0, 0);
+    display.println(message);
+    display.display();
+  }
+
+  // I2C Scanner
+  void scanI2C() {
+
+    byte error, address;
+    int nDevices = 0;
+
+    for(address = 1; address < 127; address++ ) {
+      Wire.beginTransmission(address);
+      error = Wire.endTransmission();
+      if (error == 0) {
+        Serial.print("I2C device found at address 0x");
+        if (address<16) Serial.print("0");
+        Serial.println(address, HEX);
+        nDevices++;
+      } else if (error==4) {
+        Serial.print("Unknown error at address 0x");
+        if (address<16) Serial.print("0");
+        Serial.println(address, HEX);
+      }
+    }
+
+    if (nDevices == 0)
+      Serial.println("No I2C devices found");
+    else
+      Serial.println("Scan complete");
+
+  }

src/i2c/esp32c3_master_i2c/i2c_functions.ino

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+
+  // This Function If Called Sends A Text Message Via I2C
+  void i2c_send_string(uint8_t Slave, String message) {
+  
+    // Sending Data
+    Wire.beginTransmission(Slave);
+
+    // First Data Byte Is Length
+    Wire.write(message.length());
+
+    // Second Send Data One Byte At A Time
+    for(int i=0; i<message.length(); i++) {
+      
+      // Send String Bits
+      Wire.write(message[i]);
+
+    }
+
+    // Finally Closing Transmission
+    Wire.endTransmission();
+
+  }