Arduino Serial Communication Tutorial | UART, I2C & SPI Protocols Explained
Master the three most important communication protocols in Arduino development: UART, I2C, and SPI. Learn how to connect sensors, displays, and other modules to your Arduino with confidence.
📡 What you'll learn:
• UART serial communication and the Serial Monitor
• I2C bus: connecting multiple devices with 2 wires
• SPI protocol for high-speed data transfer
• When to use each protocol
📌 Part of the Arduino Prototyping Techniques series.
#Arduino #UART #I2C #SPI #SerialCommunication #arduinotutorial
arduino serial communication, arduino UART, arduino I2C, arduino SPI, arduino protocols tutorial