TSA1200 Audio Amplifier IR Remote Control Kit
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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