EBYTE long range RF modules provide reliable long-distance wireless transmission. They are low power, low cost, and easy to use.
SI4463 Low Price Rf Transceiver Type Rf Chip Type Chip Type Wireless [IC]:SI4438 [Frequency]:425~525MHz [Power]:20dBm [Distance]:2.5km [Size]:20*14mm [Product weight]:1.5±0.1g [Introduction]:E30-400M20S is a hardware module (SPI) based on the SI4438...