433MHZ SERIAL RF MODULE 1KM (HC-12)

he HC-12 is a half-duplex, long-range wireless serial transceiver that operates in the 433 MHz band. It allows microcontrollers (like Arduino or Raspberry Pi) to send and receive data wirelessly over distances of up to 1 kilometer in open space, simply by connecting them to standard UART/Serial (RX/TX) pins. M(4, 1)

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• Return Policy: 1)if the product has any manufacturers error or broken . 2)If the package has another product you order it .
  1)if the product has any manufacturers error or broken .<br>2)If the package has another product you order it .<br>

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