Arduino Pro 328 - 3.3V/8MHz

SparkFun Electronics mail

OSHWA UID

US001043 Project Website

Certification Date

January 19, 2021

Country

United States of America

This is a 3.3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower than other Arduino development boards, it may not be compatible with many Arduino shields which were designed to run at 5V. The Arduino Pro 3.3V still works great with our prototyping shield so you can create your own 3.3V shields. The lower system voltage also has its advantages, like ease of use with many common 3.3V sensors.

Version

v20

Licenses
Hardware
CERN
Software
MIT
Documentation
CC BY-SA
View Documentation

Project Type
Electronics
Keywords
SparkFun, Arduino, Development,

Citations