Ebyte SI4438 Wireless RF Module E30-400M20S(4438) 433MHz 470MHz SPI 2.5km 20dBm 100mW Long Range Transceiver and Receiver IoT

Ebyte SI4438 Wireless RF Module E30-400M20S(4438) 433MHz 470MHz SPI 2.5km 20dBm 100mW Long Range Transceiver and Receiver IoT
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sku: 1005003340961339
$3.92
Shipping from: China
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