SparkFun Qwiic Shield for Teensy - Extended
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Add four Qwiic connections to a Teensy 4.1-format project with this extended shield. It routes the host I2C bus and power to two horizontal and two vertical ports, providing cable-layout options in an enclosure. A tactile programming button complements the board’s physical interface for working with the connected Teensy.
Before you buy
Verify host pin alignment and ensure connected I2C devices have compatible addresses and electrical requirements.
SparkFun SKU: DEV-17156 · Category: Qwiic shields & adapters
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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.