SparkFun
Roving Networks RN-52 Wireless Audio Module
· MPN: WRL-13624
The RN-52 is a compact wireless audio module designed to make high quality stereo audio streaming easier to add to embedded projects. It suits hands-free car...
Get notified when back in stock
The RN-52 is a compact wireless audio module designed to make high quality stereo audio streaming easier to add to embedded projects. It suits hands-free car audio, remote media centre control, and 2-channel audio streaming applications.
Configuration and control are handled with a simple ASCII command language, making it practical to drive from a microcontroller or other serial host. The module provides a UART interface, user-programmable I/O pins, stereo speaker outputs, microphone inputs, and a USB port.
Supplier documentation includes a datasheet and command reference guide for integration and configuration.
Features:
- FCC Certified
- Fully configurable UART
- Dual-channel, differential audio input and output
- Supports iAP profile
- Low power sleep mode
Specifications:
- Maximum over air data rate: 3.0Mbps
- Operation: 3.0 ~ 3.6V
A good fit for makers building compact wireless audio links, hands-free audio interfaces, or serial-controlled media accessories.
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.
- UART
- UART is a simple asynchronous serial interface that sends data over separate transmit and receive wires, usually labelled TX and RX, with both ends set to the same baud rate. It is a common way for microcontrollers and other serial devices to exchange data.
RN-52 Wireless Audio Module Datasheet
Datasheet · 1.7 MB · Click any page to view full size
RN-52 Command Reference Guide
User Guide · 960.3 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 470.5 KB · Click any page to view full size
