EByte E220-900T30S LLCC68 850-930MHz LoRa UART RF Module 30dBm

Description

The EByte E220-900T30S is a professional-grade LoRa RF module engineered for robust, long-distance wireless communication in industrial and IoT networks. Built around the Semtech LLCC68 transceiver, it operates in the 850-930MHz ISM band, providing a high 30dBm transmit power and a receiver sensitivity of -129dBm to achieve reliable links over several kilometers. The module communicates via a simple UART TTL interface, making it compatible with a vast ecosystem of microcontrollers and single-board computers without complex RF design.

Designed for harsh environments, the module incorporates an integrated RF shielding cover for enhanced electromagnetic interference (EMI) protection and stable operation. Its power management is optimized for field deployments, supporting a wide 3.3V to 5.5V supply range and featuring an ultra-low 3μA sleep mode, enabling multi-year battery life in periodic transmission scenarios. The combination of configurable LoRa parameters, watchdog protection, and an operating temperature range of -40°C to +85°C makes it a reliable solution for automating remote telemetry and monitoring systems.