SparkFun Qwiic Power Switch
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Control power to selected Qwiic devices with this switch board. It also isolates the I2C bus, allowing slower devices to be separated when faster communication is needed elsewhere. Two additional GPIO connections provide general-purpose inputs or outputs, and the board can work alongside a Qwiic Mux in a larger sensor assembly.
Before you buy
Review device startup timing, bus configuration and electrical limits before switching a connected peripheral.
SparkFun SKU: PRT-26784 · Category: Qwiic power management boards
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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.