Comprehensive Arduino hardware communication protocols (I2C, UART, TCP/IP) with detailed code examples, practical implementations, and real-world applications for embedded systems and IoT projects.
          arduino          microcontroller          communication          i2c          byte          tcp-client          tcp-socket          i2c-bus          tcp-ip          uart-protocol          two-arduinos          arduino-uart          arduino-i2c          master-slave-communication          dual-arduino          tcp-arduino      
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            Updated
            Sep 27, 2025 
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