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Feather M4 Express SERCOM
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Feather M4 Express SERCOM

by Ddahl08 on Fri Jun 14, 2019 7:12 pm

Can someone please post an example of a working SERCOM for the M4 feather. It seems that following the "Using ATSAMD21 SERCOM for more SPI, I2C and Serial ports" in the Learn section does not work with the M4.

I would like Serial2 on the SDA and SCL pins.

SCL pin 22 - RX - sercom2.1
SDA pin 21 - TX - sercom2.0

Ddahl08
 
Posts: 3
Joined: Mon Jan 23, 2017 4:57 pm

Please be positive and constructive with your questions and comments.