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    Tag: uart esp32

    Aug 27
    UART ESP32 Tutorial: Pin Mapping, Configuration, and Code Example

    Serial communication is one of the most essential features in microcontrollers, and the ESP32 makes it simple with multiple UART ports. Whether you are sending data to sensors, debugging logs, or connecting modules like GPS and GSM, UART is the go-to protocol. In this tutorial, we will explore UART ESP32 usage, pin mapping, and configuration […]