The WS8416DLS2 is a wireless RF transceiver module based on Semtech’s LLCC68 chip. It uses the latest LoRa™ modulation technology, providing lower power density and stronger anti-interference compared to conventional FSK/GFSK modulation, improving communication reliability. Users can adjust modulation bandwidth, spreading factor, and coding rate.
Supports LoRa ™ and (G)FSK modulation
Frequency bands: 433/470/490/510 MHz
Maximum transmit power: 160mW
LoRa ™ mode data rate: 1.76 kbps – 62.5 kbps
FSK mode maximum data rate: 300 kbps
FIFO size: 256 Byte
Supported spreading factors: 5–11
Supported coding rates: 4/5, 4/6, 4/7, 4/8
Low-speed mode with optimization available
4-wire SPI interface for direct MCU connection
Wide voltage range: 1.8–3.7V
Industrial-grade design: -40°C–85°C long-term operation
Ultra-compact size: 10*10*2.5 mm
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