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  2. Hardware FAQs

Hardware FAQs

This section includes common hardware-related inquiries for all 4D Systems products

Frequently Asked Questions

  • What is a SK module?
  • What does a module part number ending in -AR or -PI mean?
  • Can I use 4D-UPA/gen4-PA to connect another device to the display module?
  • Do you have a 3D Model of this product?
  • Can I power Goldelox display modules with 3.3-volts?

gen4 Products

  • What is the specification of the provided 30-way FFC?
  • Do you have any waterproofing recommendations for gen4 display modules?
  • I need a longer 30-way flex cable, where can I find some?
  • The 4D-UPA/gen4-PA interferes with when I use COM0 of gen4-uLCD, what can I do?

uOLED and uLCD Variants

  • Do you have any waterproofing recommendations for uLCD/uOLED display modules?
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