2pcs SI4438 433MHz 470MHz DIY Wireless Transceiver and Receiver E30-400M30S(4438) 1W Radio Frequency Module SMD 30dBm 5.6km IPX

2pcs SI4438 433MHz 470MHz DIY Wireless Transceiver and Receiver E30-400M30S(4438) 1W Radio Frequency Module SMD 30dBm 5.6km IPX
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sku: 1005005929176313
$9.69
Shipping from: China
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