TSA5003 - Bluetooth Audio Transmitter with Microphone input - Wireless Intercom Module

This is a compact size bluetooth 5.2 audio transmitter with microphone input. You can use it to build a wireless intercom system or a wireless broadcasting system. TSA5003 can pair with a Bluetooth headset or a Bluetooth audio amplifier board (HFP enabled). It can achieve Bluetooth point-to-point calling function once it paired with a Bluetooh headset. It becomes a wireless broadcasting system once it paired with a Bluetooth audio amplifier system (HFP enabled).

Note: TSA5003 does not support PIN code pairing. It can't work with a car multimedia system.

MFB button:

• Long press 5 seconds to turn TSA5003 ON/OFF.
• Double click into searching mode. It will automatically search Bluetooth slave device.

How to use?

1. Connect your speaker/microphone to this TSA5003 board.
2. Keep your TSA5003 bluetooth transmitter and bluetooth receiver device within 5m.
3. Turn on your bluetooth receiver device, keep it in pairing mode
4. Turn on your TSA5003 bluetooth transmitter, press the MFB button about 5 seconds, Then double click the MFB button->blue and red LED light fast blink. now transmitter is in pairing mode and search receiver device automatically, finish pairing and connecting.
5. After connecting successfully. the blue LED will stay on.
6. Your voice can now be sent to the receiver device. You can also receive voice from the receiver device.

If TSA5003 failed to find the new Bluetooth device. Blue LED slow blinks (2Hz). Please check your Bluetooth receiver and make sure it's in pairing mode.

Note:

• This Bluetooth audio transmitter can work with our Bluetooth audio amplifier boards perfectly.

Features:

• Bluetooth v5.2 specification support
• aptX, aptX Low Latency, SBC and AAC
• Bluetooth 5+EDR
• Bluetooth protocol: A2DP
• Output power: ClassII
• QTIL's proximity pairing and QTIL's proximity connection
• Dimensions: 50x40x10mm
• Weight: 10g

Shipping list:

• 1 x TSA5003 audio transmitter
• 1 x Antenna
• 1 x JST XH Jumper 2 Wire -2.54mm
• 1 x JST XH Jumper 4 Wire -2.54mm