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SparkFun Portability Shield

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Add field-oriented controls, storage and power features to a compatible development board with this Portability Shield. It combines battery-related circuitry, a microSD connection, an OLED and a five-way switch. I2C carries display and input-related communication, while SPI handles storage, providing a compact interface arrangement for a portable embedded project.

Before you buy

Verify host pin compatibility, battery requirements and peripheral software before integrating the shield.

SparkFun SKU: DEV-27510 · Category: Portable development shields

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Official product specifications and documentation

EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.