SparkFun 434MHz RF Link Transmitter

• 434MHz RF Link Transmitter
• 434MHz RF Link Transmitter
• 434MHz RF Link Transmitter

WRL-10534 RF Link Transmitter - 434MHz AND 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 AND rsquot 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