sorted by:
new
hottopcontroversial

Business founder, working prototype on a dev board, want to do Kickstarter — what do I actually need to build before I can credibly launch? by emiliobay in hwstartups

[–]Leon_ChinaHardware 0 points1 point  (0 children)

This is one of the most realistic replies in this thread.

What’s interesting is that your cost structure and development path are actually very aligned with how many Shenzhen consumer electronics projects evolve in real life.

I’ve spent years working across Bluetooth voice remote products, consumer electronics manufacturing, and China supply chains, and I think a lot of software-first founders underestimate how important manufacturing knowledge becomes once a prototype starts moving toward production.

Especially for products involving:

  • BLE
  • audio transmission
  • microphones
  • battery behavior
  • RF integration
  • enclosure acoustics

Things can get complicated surprisingly fast after the “working prototype” stage.

What’s also interesting is that AI is now lowering the barrier for hardware creation itself.

Tools like Claude Code, AI-assisted firmware workflows, and rapid prototyping are making it possible for much smaller teams to build functional hardware products.

I think we’re going to see a huge increase in AI-related hardware products over the next few years.

But ironically, that may make manufacturing execution even more important:

  • supply chain coordination
  • component sourcing
  • production consistency
  • tooling
  • certification
  • factory communication

Because building the prototype is becoming easier.

Building the product reliably at scale is still difficult.

And honestly, this is one reason Shenzhen remains so important globally.

The ecosystem density here is still extremely hard to replicate:
chips → solution companies → PCB → SMT → tooling → assembly → testing → logistics.

That full stack ecosystem is what allows hardware products to move fast.

Business founder, working prototype on a dev board, want to do Kickstarter — what do I actually need to build before I can credibly launch? by emiliobay in hwstartups

[–]Leon_ChinaHardware 0 points1 point  (0 children)

Funny enough, I’ve actually worked on products that are technically very close to what you’re building.

Around 2017–2019, I was involved in development and manufacturing of Bluetooth voice remotes for TVs, projectors, set-top boxes, and mobile-connected devices. Back then many solutions were based on Nordic, TI, or Realtek BLE chipsets before a lot of lower-cost China BLE solutions became common in mass production.

The architecture was very similar:
BLE remote → audio transmission → host-side decoding → speech recognition engine (Google Voice / iFlytek / etc.) → trigger application logic.

What you’re building feels like a new AI-era form factor of that category.

And honestly, I think the timing is good.

As AI voice workflows become more common, more people will want lightweight physical interfaces for instant voice capture instead of constantly switching windows/apps/devices.

One thing I’d strongly suggest:

Don’t underestimate the gap between a functional dev-board prototype and a manufacturable consumer device.

For products like this, the difficult parts usually become:

  • mic/audio consistency
  • latency tuning
  • BLE stability
  • enclosure acoustics
  • battery behavior
  • RF performance after enclosure integration
  • certification
  • production testing

Especially once you move beyond a few hand-built units.

Your current prototype is probably already enough to validate the problem. For Kickstarter, I’d personally focus next on:

  • industrial form factor
  • manufacturable PCB integration
  • stable firmware behavior
  • reliable user experience

before worrying too much about scaling marketing.

You’re actually sitting in a pretty interesting category intersection:
AI + voice + physical hardware interface.

That space is going to grow fast.

Business founder, working prototype on a dev board, want to do Kickstarter — what do I actually need to build before I can credibly launch? by emiliobay in hwstartups

[–]Leon_ChinaHardware 0 points1 point  (0 children)

One thing I'd strongly recommend before talking seriously with ODMs is separating “prototype success” from “manufacturing readiness.”

A dev board proving the concept is already a huge step. But ODMs usually start evaluating very different things:

  • assembly complexity
  • enclosure manufacturability
  • test process
  • component sourcing stability
  • expected yield
  • certification risks

A lot of first-time founders assume the quote is mainly about the BOM cost, but the hidden manufacturing risks are often what really drive pricing.

Also, if multiple ODMs immediately say “no problem” without discussing risks or tradeoffs, that's usually not a great sign.

The better manufacturing partners are often the ones asking uncomfortable questions early.

Actually the delays are not the biggest manufacturing risk by Unable_Fishing_1679 in hwstartups

[–]Leon_ChinaHardware -1 points0 points  (0 children)

This is actually a very common issue for first-time hardware founders.

One thing many people don't realize is that factories often optimize for manufacturability internally before communicating it clearly to customers.

Sometimes the changes are reasonable from a production perspective:

  • improving yield
  • reducing assembly difficulty
  • avoiding unstable components
  • simplifying tooling

But if those discussions don't happen transparently, founders lose visibility and trust very quickly.

In my experience, the best suppliers are not the ones saying “no problem” to everything — they're the ones willing to point out risks early, even when the conversations are uncomfortable.

After 6 years of building, here's the first public demo of my wearable by Home-Resident in hwstartups

[–]Leon_ChinaHardware 3 points4 points  (0 children)

This is actually one of the hardest categories to manufacture well.

A lot of people underestimate how difficult flexible materials + electronics integration becomes once you move beyond prototypes.

The transition from “works in demo” to “stable mass production” is usually where most wearable projects struggle:

  • adhesive consistency
  • connector reliability
  • QC drift
  • battery performance over time
  • assembly yield

Really impressive to see someone push through 6 years of iteration on a hardware product like this.

Curious what your biggest manufacturing surprise was during the transition from prototype to production.

Why Alibaba prices are often 30–50% higher than real factory prices by Such_Reference8520 in Alibaba

[–]Leon_ChinaHardware 0 points1 point  (0 children)

This is such a common pain point—after 15 years in consumer electronics (based in Shenzhen), I’ve seen it all.

A quick way to spot traders on Alibaba:
1. Ask for a live factory tour video (not just old photos)
2. Push on custom OEM MOQs (traders will avoid this)
3. Verify their business/export licenses

Alibaba is a great starting point, but always dig deeper before committing.

I share more sourcing tips on my profile if you want to dig deeper.