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Embedded display engineering, end to end
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gen4-IB
Volume Discount
Available Models & Details
gen4-IB
Overview and Compatibility
Overview and Compatibility
The gen4 Interface Board (gen4-IB) is compatible with all gen4 range Intelligent Display modules and provides a quick and easy way to interface with the gen4 displays without needing to break out the signals from the 30-way FFC cable.
The gen4-IB is a simple interface that converts the 30-way FFC cable from your gen4 display module into the standard 5 signals used for programming and interfacing with 4D Systems products. The remaining signals from the gen4 display module are not accessible through this interface board. For full signal access, please refer to the gen4-PA (Programming Adaptor), a USB programmer for the gen4 range of display modules.
Features and Usage
Features and Usage
If you have existing 4D products, including a uUSB-PA5, uUSB-PA5-II, or a 4D Programming Cable, you can use these devices via the gen4-IB to program the gen4 display module directly, without the need for a gen4-PA board.
The gen4-IB can be used to interface with 4D programming devices for prototyping on a breadboard, connecting to Arduino and Raspberry Pi interfaces (see gen4-AR and -PI kits), or interfacing with virtually any host system.
Overview and Compatibility
The gen4 Interface Board (gen4-IB) is compatible with all gen4 range Intelligent Display modules and provides a quick and easy way to interface with the gen4 displays without needing to break out the signals from the 30-way FFC cable.
The gen4-IB is a simple interface that converts the 30-way FFC cable from your gen4 display module into the standard 5 signals used for programming and interfacing with 4D Systems products. The remaining signals from the gen4 display module are not accessible through this interface board. For full signal access, please refer to the gen4-PA (Programming Adaptor), a USB programmer for the gen4 range of display modules.
Features and Usage
If you have existing 4D products, including a uUSB-PA5, uUSB-PA5-II, or a 4D Programming Cable, you can use these devices via the gen4-IB to program the gen4 display module directly, without the need for a gen4-PA board.
The gen4-IB can be used to interface with 4D programming devices for prototyping on a breadboard, connecting to Arduino and Raspberry Pi interfaces (see gen4-AR and -PI kits), or interfacing with virtually any host system.
Product Availability Statement
Frequently Asked Questions
Find quick answers about our display modules, embedded integration, customization capabilities, and system compatibility.
How do I choose the right display module for my project?
Start by identifying the demands of your product environment: required screen size, touch capability, operating conditions and UI complexity. Our consistent form-factor families allow you to select a module that fits your constraints today and upgrade performance later without redesigning your enclosure or PCB. Our documentation hub provides comparison tables to assist selection.
What is the difference between a smart display and a host-driven display?
Smart displays include an onboard processor that handles graphics, widgets, UI logic and drawing commands internally. This reduces load on your host MCU, simplifies code and often shortens development time dramatically. Host-driven modules require the host MCU to manage everything, which may be appropriate for minimal UIs but introduces more integration work.
Can I upgrade processors without changing my enclosure or PCB?
Yes. Our architecture is deliberately designed around footprint consistency. Most display families maintain identical mechanical and electrical footprints across multiple processor types, enabling generation-to-generation performance improvements without mechanical redesign.
Do you offer non-touch and touch options?
Yes. Many display families provide variants for non-touch, resistive-touch and capacitive-touch configurations. Capacitive-touch variants are recommended for modern, responsive UI experiences.