Description
The EByte E22-900T22S is a surface-mount LoRa wireless module engineered for long-range, low-power IoT telemetry. Built around Semtech’s proven LoRa technology, it provides a reliable physical layer for star or mesh networks, capable of penetrating dense urban environments and covering vast rural areas with minimal current draw. Its architecture is designed for always-on sensor nodes where years of battery life are critical.
The module’s core strength lies in its configurable RF parameters and straightforward serial interface. Developers can adjust spreading factor, bandwidth, and coding rate via AT commands over UART to optimize the trade-off between range, data rate, and airtime. This programmability, combined with its wide 850-930MHz operational band, makes it a versatile choice for global IoT deployments requiring sub-GHz connectivity without the complexity of LoRaWAN network servers.
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