SparkFun OpenLog with Headers
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Record serial data to microSD with an OpenLog board supplied with headers. It provides a logging option for a project that already produces a serial data stream.
Before you buy
Verify the exact configuration, electrical requirements and included parts in SparkFun documentation before ordering.
SparkFun SKU: DEV-13955 · Category: Data Logging And Memory
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity and SparkFun Originals listing membership checked October 26, 2026. Affiliate eligibility remains subject to SparkFun's program terms.

