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The is wireless front-end module is designed and manufactured using the high-performance, highly-integrated RF transceiver chip SX1278. Advanced LoRaTM Spread Spectrum Communication Technology. working frequency: 433MHz、 470MHz.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.