A7139 433MHz rf SPI Module 20dbm Long Range 2km IPEX/Stamp Hole Lower Power Consumption Wireless Data Transmission E41-400M20S

A7139 433MHz rf SPI Module 20dbm Long Range 2km IPEX/Stamp Hole Lower Power Consumption Wireless Data Transmission E41-400M20S
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sku: 1005005204180823
$3.56
Shipping from: China
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