Good morning, everyone!
I'm working on an elaborate prop for my yard for Halloween and I'm wanting to use the Teensy 4.1 w/ the audio shield to control/play the music. My question is about sending that mixed signal from the audio shield to my BT speakers. I'm almost entirely ignorant of the details of BT radio and the I2S interface, so my question for more knowledgeable people is this: can I purchase a USB host cable and an approved BT dongle (per the "T3.6 USB Host - Bluetooth" thread) and expect to connect with my DIY BT speakers (which use this amp/BT board)?
For example, is the output of the audio shield hardwired to the DAC and to the 1/8" output jack or can it be routed elsewhere? There's just so much I don't know.
I'm working on an elaborate prop for my yard for Halloween and I'm wanting to use the Teensy 4.1 w/ the audio shield to control/play the music. My question is about sending that mixed signal from the audio shield to my BT speakers. I'm almost entirely ignorant of the details of BT radio and the I2S interface, so my question for more knowledgeable people is this: can I purchase a USB host cable and an approved BT dongle (per the "T3.6 USB Host - Bluetooth" thread) and expect to connect with my DIY BT speakers (which use this amp/BT board)?
For example, is the output of the audio shield hardwired to the DAC and to the 1/8" output jack or can it be routed elsewhere? There's just so much I don't know.