Скачать или смотреть UART vs Bluetooth: Simple Firmware Architecture Explained

Learn why using UART is often the simplest and most reliable choice for connecting an ESP32 display with an ELM module. Instead of dealing with BLE pairing and MAC addresses, a direct UART connection ensures stability and simplicity, combined with Arduino GFX for rendering.

Keywords
ESP32, ESP32-S3, BLE vs UART, ELM327 module, UART connection, Arduino GFX library, wireless vs wired, Bluetooth Low Energy, Bluetooth pairing, embedded systems, firmware architecture, UART display, ESP32 display project, Arduino graphics, microcontroller projects, serial communication, ESP32 UART, ESP32 Bluetooth limitations, stable connection, electronics DIY

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