HC-11 433MHz Wireless Serial Module

  • HC-11 433MHz Wireless Serial Module
  • HC-11 433MHz Wireless Serial Module
  • HC-11 433MHz Wireless Serial Module
  • HC-11 433MHz Wireless Serial Module




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The HC-11 433MHz Wireless Serial Port Module is based on the TI C1101 ultra-low-power wireless transceiver IC. As well as the C1101 wireless transceiver, the module includes a microcontroller with pre-programmed firmware that provides seamless connection via a TTL serial UART interface.
The module is used to implement wireless data transmission as opposed to serial connection, with the serial port module carrying out wireless communication via 433MHz frequency.



  • Operating voltage: 2.95V – 3.6V DC
  • Default baud rate: 9600
  • 433MHz wireless frequency
  • Dimensions: 51mm x 13mm x 11mm



  • 1 x HC-11 433MHz Wireless Serial Module

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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

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  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
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Orders outside of metro orders can take 2+ days longer than the estimates stated above.

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