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TUTORIAL

Adding More SERCOM Ports for SAMD Boards

By SparkFun Electronics

SERCOM (Serial Communication) is a multiplexed serial configuration used on the SAMD21, SAMD51 and other boards. It allows you to select various serial functions for most of your pins.

PROJECT
134

Fingerprint Scanner Hookup Guide

By SparkFun Electronics

Information on adding fingerprint identification to your project connecting a fingerprint scanner.