RF Link Transmitter - 315MHz
USD $5.29
These wireless transmitters work with 315MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link.
DESCRIPTION
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.
Features:
- 315MHz
- 500ft range (given perfect conditions)
- 4800bps data rate
- 5V supply voltage
Useful Links:
Good AVR Tutorial
RESOURCES & DOWNLOADS
Additional information
| Weight | 0.0016 kg |
|---|---|
| Dimensions | 5.848 × 2.515 × 0.622 cm |
REVIEWS
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.