RF Link Transmitter - 434MHz

PuriLiteSKU: PL4-WRL-10534
filler

Price:
Sale price$22.99

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:**

* [Arduino Library](http://www.airspayce.com/mikem/arduino/VirtualWire/)
* [Datasheet](http://cdn.sparkfun.com/datasheets/Wireless/General/TWS-BS-3_433.92MHz_ASK_RF_Transmitter_Module_Data_Sheet.pdf)
* [KLP Walkthrough Tutorial](http://www.sparkfun.com/datasheets/RF/KLP_Walkthrough.pdf)
* [Good AVR Tutorial](http://winavr.scienceprog.com/example-avr-projects/running-tx433-and-rx433-rf-modules-with-avr-microcontrollers.html)
* [GitHub](https://github.com/sparkfun/RF_Links)

Shipping and delivery Information

Payment

American Express Apple Pay Bitcoin Bitcoin Cash DAI Diners Club Discover Dogecoin Ethereum Google Pay Litecoin Mastercard PayPal Shop Pay USDC Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed