From a validated proof of concept to a product people can pre-order
Pickleball is growing fast, and players want clear, reliable scoring on court. Our client’s first Pickleball Score Unit, a basic electronic proof of concept that CADLETE also developed, had already been validated in the market.
The next step was bigger: a fully functional MVP (minimum viable product) designed for a crowdfunding campaign and commercial launch. That meant a more futuristic industrial design, a larger seven-segment display, new features, and a live connection to the client’s pickleball scoring app.
The client also needed more than parts. They wanted finished, assembled and packaged scoreboards ready to ship to backers and customers, so the project ran all the way from industrial design to box build.
The goal
A market-ready smart scoreboard that could carry a crowdfunding launch and move smoothly into commercial production.
Four things a crowdfunding-ready MVP has to get right
A crowdfunding campaign sells a product before it is made in volume, so the MVP has to look, work and ship like the real thing.
From POC to MVP
The product had to grow from a basic validated concept into a complete, launch-ready device.
Bigger display, more features
The larger display and the new functions had to fit inside a refined design without losing its clean look.
Hardware and app working together
The physical scoreboard needed seamless integration with the client’s digital scoring platform.
Ready-to-sell delivery
The client needed complete, assembled and packaged products, not a box of components.
How the smart scoreboard MVP was built
Five stages, from industrial design to the packed product, shown with the real boards, prototypes and bench tests from this project.
Stage 01 · Industrial and mechanical design
A futuristic design built around a larger display
We created a more futuristic industrial design and developed the mechanical design around a larger seven-segment display.
The front reads at a glance from across the court: big red score digits for TEAM BLUE and TEAM GREEN, a green SERVER digit in the middle and colored light bars under each side. A wearable remote completes the set.
- Industrial design
- Mechanical design
- Larger seven-segment display
The finished second-generation scoreboard. 
With its wearable remote. Stage 02 · Electronics, firmware and app integration
Custom PCBs, firmware and a link to the scoring app
We handled PCB design, PCB fabrication, embedded hardware and firmware, along with the hardware-software integration that connects the scoreboard to the client’s pickleball scoring app.
The display board drives the large seven-segment digits, and the wearable remote has its own compact board that fits inside its housing.
- PCB design and fabrication
- Embedded hardware
- Firmware
- App integration
The fabricated display board. 
The remote’s board in its housing. Stage 03 · Functional prototyping
Functional prototypes, tested on the bench
We built functional prototypes to validate the design and functionality before committing to tooling.
The photos show the bench tests: the electronics probed with a multimeter while the display runs live, and the full set of boards running together.
- Functional prototypes
- Bench testing
- Validation
Probing the remote board against the live display. 
The prototype boards running together on the bench. Stage 04 · Tooling and manufacturing preparationNearly complete
Injection mold tooling, nearly complete
With the design validated, the MVP is tooling-ready, and its injection molding tooling is nearing completion.
Tooling is what turns a prototype into a product that can be made again and again at the same quality, ready for crowdfunding orders and commercial production.
- Injection mold tooling
- Manufacturing preparation
Stage 05 · Box build and assembly
Box build: assembled, tested and packed
CADLETE is supporting the complete box build: electronics assembly, mechanical assembly, product packaging and final product preparation.
The client receives a complete, ready-to-market scoreboard rather than individual components, so backers and customers get a finished product in the box.
- Electronics assembly
- Mechanical assembly
- Packaging
Assembly and testing at the CADLETE bench.
Where Pickleball Scoreboard V2 stands today
The second-generation scoreboard is a complete MVP with pre-orders already in from the market, and it is moving toward commercial production and its crowdfunding launch.
What we delivered
- Second-generation pickleball scoreboard developed as a full MVP
- Futuristic industrial design with a larger seven-segment display
- Expanded functionality and integration with the scoring app
- Injection molding tooling nearing completion
- Pre-orders already received from the market
- Box build, assembly and packaging supported by CADLETE
- Product moving toward commercial production and its crowdfunding launch
Chapter one: the electronic proof of concept
Pickleball Scoreboard V2 grew out of the first Pickleball Live Score Display: an electronic POC, an SLA 3D printed enclosure and two further versions that proved the idea in the US market before this MVP was built.
Read chapter one →Questions about this project
What is a hardware MVP?
A hardware MVP (minimum viable product) is the first version of a physical product that is complete enough to sell and use, with the core features working, while later versions add more. Here the MVP was a fully functional smart pickleball scoreboard built for a crowdfunding campaign and commercial launch.
How do you prepare a hardware product for a crowdfunding campaign?
Validate the idea first, then build an MVP that looks and works like the final product, prepare tooling so backers’ orders can actually be made, and plan assembly and packaging. This scoreboard followed that path: a validated POC, a full MVP, injection mold tooling and box build.
What is box build assembly?
Box build is the last stage of electronics manufacturing: the PCBs, enclosure, wiring and accessories are assembled into a finished product, tested and packed. For this scoreboard, CADLETE handles electronics assembly, mechanical assembly, packaging and final product preparation.
Can a hardware device be integrated with a mobile or web app?
Yes. On this project CADLETE handled the hardware-software integration between the physical scoreboard and the client’s pickleball scoring app, alongside the PCB design, embedded hardware and firmware.
Why build the electronics and the tooling with one partner?
When one team designs the PCB, the firmware, the enclosure and the tooling, every change is made once and checked against everything else. That avoids handoff delays between separate vendors, which matters when a campaign has already set the launch date.
Will my product idea stay confidential?
Yes. CADLETE signs a non-disclosure agreement before any technical information is shared, so your design files and IP stay yours. It is also why this story does not name the client.
