Send me the problem.

The more you can tell me up front, the faster I can tell you whether I'm the right person. Schematics, a datasheet, a photo of the bench — all of it helps.

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What helps me answer fast

Problem: What the system does now, and what it should be doing instead.
Hardware: Processor, bus, toolchain — or a photo of the board if you're not sure.
Timeline: The date that actually matters, and what happens if it slips.
Stage: Concept, prototype, pre-production, or already shipping and misbehaving.

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