Review on 🎧 DROK Portable Wireless Bluetooth Audio Receiver Board: TF Card USB Decoding Play, Bluetooth Stereo Music Transmitter for Headphones HiFi Amplifier, Black by Todd Vesci

Good board, easy to install and use. The only problem I have is that the volume resets every time it is turned on and off. There appears to be a separate volume on the chip for the volume the phone adjusts via Buetoth. So when used, there is a phone volume, a bluetooth module volume and an amplifier volume, all separate. On a hardware level, I found this board easier to work with than some others I've used, and I found it fairly easy to integrate into custom applications.