RF Link Transmitter - 434MHz [SF-WRL-10534]

RF Link Transmitter - 434MHz

RF Link Transmitter - 434MHz [SF-WRL-10534]

Price: $8.62
Fastest delivery: Thursday, 16th December
Order before 2pm Monday, 6th December
Available with a lead time
(136 units can dispatch between Dec 15 to Dec 20)
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Description

These wireless transmitters work with our 434MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter/receiver pair.

Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter and receiver work at common frequencies and don’t have IDs. Therefore, a method of filtering this noise and pairing transmitter and receiver will be necessary. The example code below shows such an example for basic operation. Please refer to the example code and links below for ways to accomplish a robust wireless data link.

Note: Color may be blue or green, but they are the same module.

Features:

  • 434 MHz
  • 500ft range (given perfect conditions)
  • 4800bps data rate
  • 5V supply voltage

Documents:

Ask us about the RF Link Transmitter - 434MHz

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Ordering more than 0?

We can get a further 136 units from SparkFun
Shipping: SparkFun (🌐) β†’ Little Bird (SYD) β†’ You
If you order more than 0 units your estimated delivery is: Wednesday, 15th December — Tuesday, 4th January.
This is an estimate only and delivery times vary.

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Made with ❀️ in SYD. All prices inc GST. ABN 15 634 521 449. We're πŸ₯ @lbhq on Twitter.