SparkFun
RF Link Receiver - 4800bps (315MHz)
A simple 315 MHz wireless receiver module that pairs with 315 MHz transmitters to create a basic one-way data link. It fits easily into a breadboard and work...
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A simple 315 MHz wireless receiver module that pairs with 315 MHz transmitters to create a basic one-way data link. It fits easily into a breadboard and works well with microcontrollers like Arduino for straightforward wireless communication projects.
Since this is a receive-only module, it handles one-way data transmission. For bidirectional communication, you would need two transmitter/receiver pairs operating at different frequencies.
Key Features
- 315 MHz Frequency – Pairs with compatible 315 MHz transmitters
- 4,800 bps Data Rate – Suitable for basic serial data transfer
- Breadboard Friendly – Fits directly into standard breadboards
- Microcontroller Compatible – Works with Arduino and other common platforms
Ideal For
- Simple wireless data links between microcontrollers
- Remote sensor monitoring
- Wireless control projects
- Learning about RF communication
Package Contents
- 1× RF Link Receiver Module (315 MHz, 4,800 bps)
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
- RF
- RF means radio frequency, referring to signals used for wireless communication and other high-frequency electronics. A low-noise, stable power supply is important for RF circuits because power noise can affect signal quality and measurements.
Find this product in
Brands
RWS-371-3 315MHz RF Receiver Datasheet
Datasheet · 250.5 KB · Click any page to view full size
KLP RF Module Walkthrough Tutorial
User Guide · 425.4 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 520.0 KB · Click any page to view full size
Source Code
Open-source libraries, firmware & example projects for this product
These wireless transmitters and receivers easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link.
1b2f685
over 3 years ago
· 9 commits
- Firmware Port Example Code with new RadioHead Library over 3 years ago
- README.md Update README.md over 3 years ago
Related Tutorials
Free guides on learn.littlebird.com.au
