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SparkFun Manuals & User Guides

SparkFun Electronics provides open-source hardware, development boards, sensors, and educational kits to make electronics projects accessible for hobbyists, students, and prototypers.

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SparkFun manuals

Latest manuals from manuals+ curated for this brand.

SparkFun OpenLog Hookup Guide

Hookup Guide
A comprehensive guide to connecting, configuring, and using the SparkFun OpenLog, an open-source serial data logger for microcontrollers. Learn about hardware setup, firmware, command sets, and troubleshooting.

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SparkFun LTE Stick - Lara-R6 User Manual

LARA-R6401 • August 25, 2025
Comprehensive user manual for the SparkFun LTE Stick - Lara-R6, covering setup, operation, maintenance, troubleshooting, and specifications for this LTE Cat 1 module development platform.