The WS8418HLS2 is a wireless RF transceiver module based on Semtech’s SX1281 chip. The module features ultra-low power consumption and long-range communication. It supports multiple modulation modes including LoRa, FLRC, and GFSK. Its compact size and high stability make it suitable for a wide range of IoT wireless applications.
Operates in license-free ISM 2.4GHz band
Maximum transmit power 18mW, software adjustable in multiple levels
Air data rate: 0.476k–2Mbps
Supports GFSK, FLRC, and LoRa modulation
Supply voltage: 1.8–3.7V
Industrial-grade design, supports long-term operation from -40°C to +85°C
Dual RF interfaces: U.FL connector or onboard PCB antenna
Compact design for easy integration
SX1281 solution, 8km long-range communication

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