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Feather 32u4 Versus the Bluefruit MICRO discontinued...
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Feather 32u4 Versus the Bluefruit MICRO discontinued...

by AZSteve on Sun Jun 21, 2020 5:23 pm

On the Talking Dog Collar the Adafruit Bluefruit Micro (Product 2661) is shown in the CIRCUIT DIAGRAM, BUT the statement: “The Bluefruit Micro has been discontinued, you can try using the Feather 32u4 Bluefruit!”…
This troubles me as I attempt to correlate the discontinued parts’ pins with the 32u4 which I’ve purchased.
RX & TX are obvious, BUT would you be so kind as to clarify the following:
• 32u4 pin # (Name?) connects to Sound board ACT
• 32u4 pin # (Name?) connects to Sound board RST
Any other hints you could supply would be greatly appreciate by n ARDUINO NEEWBIE!!

AZSteve
 
Posts: 21
Joined: Tue Jan 03, 2017 3:39 pm

Please be positive and constructive with your questions and comments.