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So i bought an mbot robot kit, and it came with a bluetooth module. Im trying to use this to transmit music to a car stereo through aux cord.
I know how to power it through the vcc and gnd and all that. My question is what pin connections should i use in order to get the music out of it?
Google doesnt really have alot for this module and its already mounted on a pcb so im not sure the pins i need would even be accessible. I would love to get this to work but im not sure how to go about it. Would i just use the tx and common gnd?
Any help would be appreciated.
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>>1228440
These modules aren't for the transmission of audio.
These bluetooth modules transmit the digital data over the air and send the information out through the TX and RX pins digitally. You need to have a motherboard with processor to convert that digital information out to analog audio. They can't output analog data.
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>>1228440
Dude thats for an arduino, the bitrate cannot make it up to the audio one. A bluethoot transmitter for the car doesnt cost more than 10 bucks poorfag
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