First init.

OLED_BOLT/OLED_BOLT.ino

@@ -0,0 +1,49 @@
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_SH110X.h>
+#include <Fonts/FreeSans9pt7b.h>
+
+#define i2c_Address 0x3C // Change this if your OLED has a different I2C address
+#define SCREEN_WIDTH 128
+#define SCREEN_HEIGHT 64
+#define OLED_RESET -1
+
+Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
+
+void setup() {
+  Serial.begin(9600);
+
+  if(!display.begin(i2c_Address)) {
+    Serial.println(F("SH110X allocation failed"));
+    for(;;);
+  }
+  display.clearDisplay();
+}
+
+void loop() {
+  display.clearDisplay();
+
+  // Set a larger text size and color
+  //display.setTextSize(3);  // Increase the text size
+  display.setFont(&FreeSans9pt7b);
+  display.setTextColor(SH110X_WHITE);
+
+  // Get the width and height of the text
+  int16_t x1, y1;
+  uint16_t w, h;
+  display.getTextBounds("BOLT", 0, 0, &x1, &y1, &w, &h);
+
+  // Calculate the X and Y coordinates for centering
+  int16_t x = (SCREEN_WIDTH - w) / 2;
+  int16_t y = (SCREEN_HEIGHT - h) / 2;
+
+  // Display "BOLT" in the center of the screen
+  display.setCursor(x, y);
+  display.print("BOLT");
+
+  // Update the display
+  display.display();
+
+  // Delay for a while
+  delay(2000);
+}