OctoWS2811 Adapter for Teensy 3.x & 4.x
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Connect a compatible Teensy to parallel addressable-lighting strips with this OctoWS2811 adapter. A 74HCT245 buffers the control signals from 3.3 volts to 5 volts, and two RJ45 connectors provide cable connections. The board is intended for use with the OctoWS2811 library, with termination resistors supporting the described CAT6 wiring arrangement.
Before you buy
Verify Teensy compatibility, LED protocol, cable pin mapping and external power for the complete installation.
SparkFun SKU: PRT-28372 · Category: LED interface 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.