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Test & measurement
This Bluetooth 4.0 module adds a Bluetooth wireless audio receiver to nearly any device. Great for connecting the Bluetooth audio output of an iPad, tablet computer, or smartphone to your computer, receiver, or even your subwoofer, wirelessly.
Sure Electronics AA-AS41114 Bluetooth Audio Receiver w Aluminum Enclosure BT4.0 - Inspiration
Choose this Bluetooth 4.0 receiver module for adding wireless Bluetooth functionality to nearly any device: active speakers, powered subwoofers, vintage stereo receivers, as well as desktop and laptop computers for streaming music from your smartphone or tablet.
Built on a Bluetooth v4.0+ EDR platform, this module features aptX® decoding for a wider frequency response of 16 Hz to 20 kHz, better fault tolerance and lower latency over older Bluetooth versions, and better overall sound quality. Secure simple pairing (SSP) improves the pairing experience between Bluetooth devices, while increasing security, and reduced power consumption in low-power mode. Class 2 reception allows for up to 10 meters (33 ft.) of reception, line of sight, while total harmonic distortion is ≤0.5%.
It has a built in 3.5mm audio jack as well as a pair of RCA jacks for audio output. Resistance and capacity components of high quality, including X7R ceramic capacitors and lower ESR electrolytic capacitors, are used to gain the perfect timber. The parts of analog and digital audio are supported by two independent power chips, which eradicates interference of radio frequency and digital signals with audio at the extreme. Dimensions: 3" L x 2" W.
Following table lists all typical data of the Bluetooth Audio Receiver Starter.
Supply Voltage (V)
Degree Of Audio Output Distortion (%)
Quiescent Current (mA)
Operating Temperature (℃)
Storage Temperature (℃)
Thermal Shutdown (℃)
Note: Stresses beyond the listed maximum power supply voltage may cause the permanent damage to components on board.
When the power is connected, the machine is working and LED lighting in a breathing-effect state. When the Bluetooth connection is successful, the LED is lighting all the time.
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