The WS8418HLS3 is a wireless RF transceiver module based on Semtech’s SX1281 chip. It features ultra-low power consumption and long-range communication. The module supports multiple modulation modes including LoRa, FLRC, and GFSK. Its small form factor and high stability make it suitable for a wide range of IoT wireless communication applications.
Operates in license-free ISM 2.4 GHz band
Maximum transmit power 18mW, software adjustable in multiple levels
Air data rate: 0.476k–2Mbps
Supports GFSK, FLRC, and LoRa modulation
Supply voltage: 1.8–3.7 V
Industrial-grade design, supports long-term operation from -40 °C to +85 °C
Compact design for easy integration

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