Description
The EByte E22-900M30S is a professional-grade LoRa module engineered for demanding long-range, low-power wireless applications. It integrates the latest Semtech SX1262 and SX1268 transceiver chips, which support both LoRa spread-spectrum modulation and traditional GFSK, providing developers with flexibility in balancing data rate, range, and power consumption. The module’s high 30 dBm RF output power ensures maximum link budget, making it ideal for bridging remote sensor networks, telemetry systems, and industrial IoT gateways where cellular connectivity is unavailable or cost-prohibitive.
Architecturally, the module is designed as a surface-mount device (SMD) with a compact footprint, simplifying integration into custom PCB designs. It operates from a wide 2.5V to 5.5V supply, accommodating both 3.3V and 5V logic systems, while its communication logic level is compatible with 1.8V to 3.7V microcontrollers. The integrated IPEX connector or stamp hole pad options allow for flexible antenna attachment, crucial for optimizing radiation patterns and achieving the advertised 12 km line-of-sight range. This combination of high power, sensitivity, and robust construction makes the E22-900M30S a core component for building scalable, sub-GHz wireless networks.
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