This IR kit includes a TSA1200 module, an IR remote controller, and a connection cable. It can work with audio amplifier boards that have a BVC port. After the TSA1200 is connected to the audio amplifier board’s BVC port, the user can use the IR controller to control the audio volume (+/—) and forward/rewind the music or play/pause it.
The board also has five buttons. The user can control the audio amplifier board by pressing these buttons. The user can also connect their external buttons to the TSA1200. All five buttons share the same GND pin.
This IR kit includes a TSA1200 module, an IR remote controller, and a connection cable. It can work with audio amplifier boards that have a BVC port. After the TSA1200 is connected to the audio amplifier board’s BVC port, the user can use the IR controller to control the audio volume (+/—) and forward/rewind the music or play/pause it.
Note
Some old batch Bluetooth amplifier boards’ Bluetooth PSR files may need to be updated before they work with the TSA1200. Contact us to get the updated PSR file.
All international packages cannot contain batteries, so we have removed the IR controller’s cell battery. You need to buy a CR2025 cell battery for the IR controller.
According to this BVC protocol, people can design controllers to control the amplifier board volume (+/—) and forward/rewind the music or play/pause.
BVC Protocol
Port name
Pin name
Direction
Pulse Output time
Description
BVC
5V
–
GND
–
INC
Digital Out
100ms~500ms
Forward
DEC
Digital Out
100ms~500ms
Rewind
INC
Digital Out
800ms~1500ms
Volume +
DEC
Digital Out
800ms~1500ms
Volume –
INC+DEC
Digital Out
100ms~500ms
Pause
SEL
Digital In
N/A
The IR controller needs to pair with the TSA1200 board before use. We have paired them before shipping them out. If you lose the pairing information and need to pair them again, here are the steps:
Long press one of the buttons. The working state LED will slowly blink.
Press the corresponding button on the IR controller. The working state LED will fast blink for 1 second and then return to solid.
Repeat for the next button.
The TSA1200 can work with these boards
TSA9840, TSA9840B
TSA7510, TSA7510B
TSA7500, TSA7500B
TSA7499, TSA7499B
TSA7492, TSA7492B
TSA3116, TSA3116B
TSA3117, TSA3117B
TSA3118, TSA3118B
Features
Size: 6.6cm x 3.8cm
IR audio control
External buttons port
Working voltage: DC5V
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Shipping costs
Method Name
Region / Country
State
Postcode
Cost
Vendor Shipping
Any
Any
Any
$25.00
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