Description
The EByte E32-433T20D is a professional-grade LoRa wireless serial module built on Semtech’s LoRa spread spectrum technology. Operating within the 410-441MHz ISM band (default 433MHz), it provides a robust, long-range communication link ideal for challenging RF environments where traditional wireless protocols fail. The module’s architecture is optimized for low-power, always-on IoT sensor networks, offering stable performance even in noisy industrial settings.
Its core functionality is transparent UART transmission, allowing any serial data stream to be wirelessly bridged without protocol overhead. The module features an SMA-K antenna connector for a 50Ω external antenna, significantly extending the operational range. With a wide operating voltage range of 2.3V to 5.5V and a compact 21x36mm through-hole package, it is designed for seamless integration into embedded systems, sensor nodes, and telemetry equipment.
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