The BW18 ESP32 serial port WiFi + Bluetooth wireless transmission module offers seamless transparent data transfer with AT command control. Supporting MQTT protocol, it ensures reliable IoT connectivity. Ideal for developers, it combines dual-mode wireless communication in a compact, easy-to-use design.
The BW18 ESP32 serial port WiFi + Bluetooth wireless transparent transmission module is a versatile solution for IoT and embedded system developers. Featuring dual wireless communication options—WiFi and Bluetooth—it supports seamless transparent data transmission via serial port. The module operates with simple AT command instructions, making integration straightforward even for beginners. Its support for MQTT protocol enhances secure and efficient messaging, ideal for smart home, industrial automation, and remote monitoring applications. Compact and low power, the BW18 module ensures reliable connectivity and easy deployment in various wireless projects. With a competitive price of $6.75, it offers excellent value for developers seeking robust wireless communication with flexible control.
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