Idea to DeviceCustom Electronics & Firmware Development

Build Your Own
Rear-Camera Monitor.

Custom PCBA, display integration and firmware support for compact selfie monitors and larger livestream displays. We work with your industrial design to develop the electronics behind your product.

For e-commerce sellers, brands and product teams.

A hand holding a phone with a compact rear-camera monitor mounted on its back, showing a camera preview and shutter control
Product Concept Illustration Compact rear-camera monitor · illustration, not a product photo
Displays brought up
3.5 / 4.0 / 10.1 inches
Video input
USB-C DP video input
Touch interaction
Touch control implemented

Two product forms

Compact selfie monitor,
desktop livestream display.

Both forms build on the same display and interaction development work. Display size, mounting, power and interaction are chosen around your product.

A phone standing upright with a compact rear-camera monitor on its back, linked by a short USB-C cable and showing a camera preview
3.5″ / 4.0″

Compact Selfie Monitor

Develop a compact rear-camera monitor for selfies, vlogging and mobile content creation, with display and interaction tailored to your product. Mounting is defined by your industrial design; the illustration does not mean all mechanical parts are supplied.

See the compact monitor
A phone mounted directly behind a large display with its top edge visible; one cable runs from the display to the phone and another to a desktop power source
10.1″

Livestream Display

Develop a larger rear-camera monitor for desktop livestream setups, with display, phone mounting and power integration planned around your product.

See the livestream display

Both images are product concept illustrations, not photographs. Display specifications, phone compatibility and delivery scope are confirmed per project.

Development progress

Proven Development Progress

The progress below reflects development on the existing solution. Display specifications, phone compatibility and supported controls are confirmed for each project.

No demo video is published yet. Contact us about demo and sample arrangements.

  • USB-C DP Video Input A phone outputs DP video over USB-C to the display. A USB-C port does not mean a phone supports DP video output — this is checked per phone model.
  • Touch Control Operating the phone from the touchscreen is implemented. Which phone models, systems and apps are supported is confirmed per project.
  • 3.5 / 4.0 / 10.1 Inches Displays at all three sizes have been brought up. Exact resolution, refresh rate and brightness depend on the panel and are confirmed per project.

Customization and delivery

Two ways to deliver.

Choose according to your product stage and your team. Scope is agreed at the start of the project; you own the industrial design and we develop the electronics, display, touch and firmware around it.

Custom PCBA

Electronics tailored to your display, board dimensions, interfaces, power requirements and firmware needs.

  • Board dimensions and connector positions to fit your enclosure
  • Display and panel integration
  • Image orientation and display layout
  • Touch interaction and firmware development
  • Power and cable layout

Reference Design

An agreed reference design and pre-programmed chips, with development support for your own product integration.

  • Reference design within the agreed scope
  • Pre-programmed chips delivered
  • You complete productization and system integration
  • Support and licensing terms agreed per project

Delivered materials, firmware and licensing scope are agreed per project.

Platform and development partnerships

Have an Application in Mind?
Explore the Platform With Us.

Explore custom display controllers, dual-display terminals and embedded interfaces. Bring your application expertise; we can support the display and electronics development.

See platform capabilities and partnership options

Share a reference product or your design idea.

Let's discuss the electronics behind it.

Useful details: a reference product, your use case, size preference, project stage or expected volume. Incomplete specifications are fine.

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Email sales@ideatodevice.com