Initial project working with a clock

main.go

@@ -1,9 +1,60 @@
 package main
 
 import (
-  "fmt"
+	"fmt"
+	"image/color"
+	"machine"
+	"time"
+
+	"tinygo.org/x/drivers/ssd1306"
+	"tinygo.org/x/tinyfont"
+	"tinygo.org/x/tinyfont/proggy"
+  "tinygo.org/x/tinyfont/freemono"
+)
+
+var (
+	white = color.RGBA{R: 255, G: 255, B: 255, A: 255}
+	black = color.RGBA{R: 0, G: 0, B: 0, A: 255}
 )
 
 func main() {
-  fmt.Println("Hello there.")
+	// Configure I2C0 using GP4 (SDA) and GP5 (SCL) at 400kHz
+	machine.I2C0.Configure(machine.I2CConfig{
+		Frequency: 400 * machine.KHz,
+    SDA:       machine.GP16,
+    SCL:       machine.GP17,
+	})
+
+	// Initialize the display (default I2C address for SSD1306 is usually 0x3C)
+	display := ssd1306.NewI2C(machine.I2C0)
+	display.Configure(ssd1306.Config{
+		Address: 0x3C,
+		Width:   128,
+		Height:  64,
+	})
+
+	display.ClearDisplay()
+
+	// Base time for clock tracking (update to current time or set via NTP)
+	currentTime := time.Date(2026, time.September, 7, 12, 0, 0, 0, time.UTC)
+	ticker := time.NewTicker(1 * time.Second)
+
+	for range ticker.C {
+		currentTime = currentTime.Add(1 * time.Second)
+
+		// Format time and date strings
+		timeStr := fmt.Sprintf("%02d:%02d:%02d", currentTime.Hour(), currentTime.Minute(), currentTime.Second())
+		dateStr := currentTime.Format("Mon, Jan 02 2006")
+
+		// Clear screen buffer
+		display.ClearBuffer()
+
+		// Render text to display buffer:
+		// WriteLine(target, font, x, y, text, color)
+		tinyfont.WriteLine(display, &proggy.TinySZ8pt7b, 16, 14, dateStr, white)
+		tinyfont.WriteLine(display, &freemono.Bold12pt7b, 6, 44, timeStr, white)
+
+		// Push frame buffer to the OLED panel
+		display.Display()
+	}
 }