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SI4463 SI4438 E30-400M20S(4463)/(4438) 433MHz 470MHz SPI 2.5km 20dBm 100mW Wireless RF Module Receiver IoT DIY

USD 2.97USD 3.49

SI4463 SI4438 E30-400M20S(4463)/(4438) 433MHz 470MHz SPI 2.5km 20dBm 100mW Wireless RF Module Receiver IoT DIY

Description
Specification
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