Can i connect Audio board using wires instead of headers ??

C

charnjit

Active member
Thanks To PJRC Staff for making Teensy audio Board. I am new one with this. i have placed order for (teensy 4.1 + Aduio board Rev D) .. here i want to ask About wiring connection. If Audio board is being on Teensy with headers , No problem. But i am going Connect them in series like this....
teensy4 Audio wiring.jpg

can i connect it this way?? or need to use header and Audio board on Teensy board ??

Can i use some copper insolated wires for connection??

Are pins G,0,1,2,3,4,5,9 And 14,16,17,22 on teensy board free for use??
 
Yes that's fine - although it would be called in-line, not in series as that means something very specific in electronics (!).
Keep the wires short and direct if possible to reduce the chance of signal degradation. Any pins not connected will clearly be unaffected. Note that if you are not using the SDcard socket on the Audio Adapter the SPI signals for it are free for other uses too.
 
Yes, wires are ok if you keep them reasonably short. Longer than about 4 inches / 10 cm would be risky.

Pins 6, 10, 11, 12, 13, 15 are optional. If you leave those off, try running examples like Synth > Guitar which don't use the SD card.
 
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