Export Hardware Certification: CE, FCC, RoHS, UKCA and Market Differences
Certification is nearly always discovered at the last minute, and it is the one item that should never be left until then. It is not “just a label” — it determines w…
标签：Set-Top Box
阅读全文 →
Warranty, RMA and Spares: After-Sales Terms to Settle Before Volume Purchase
Once the technical parameters are settled, what actually determines how much trouble the next few years bring is usually the after-sales terms. Buying dozens or hund…
KTV Jukebox and Cloud Desktop Terminals: Dual Display, Peripherals and Long-Term Supply
To an outsider, a KTV jukebox and a digital signage player look like the same thing: a box plugged into a TV. Anyone who has actually delivered such a project knows…
Set-Top Box OEM/ODM Customisation: MOQ, Tooling, Certification and Cost Structure
When customers first discuss whole-device customisation, the opening question is usually “how much to change the housing and the boot logo?” That is hard to answer d…
Android OTA Updates: A/B Partitions, Delta Updates and Rollback
Once devices are in the field, fixing a single bug can mean sending someone on site — an absurd cost. OTA is not a feature to add later; it is an architectural decis…
Dual Independent Displays and Multi-Screen Tiling on RK3588
“Both screens are connected, but they only show the same picture” — the most common blocker in multi-display projects comes from not distinguishing clearly between m…
What Android GMS Certification Actually Means: A Hardware Buyer’s Guide
Two devices both labelled “Android 14” — one lets users sign into a Google account and install Play Store apps, the other only accepts sideloaded APKs. The differenc…
HDMI Versions and HDCP Explained: Why Your 4K Won’t Display
“The box says 4K but the TV only shows 480p” — the overwhelming majority of these cases are not broken hardware but a mismatch in HDMI version capability or HDCP neg…
Remote Operations for Signage Boxes: Reboots, Logs and Content Delivery
Digital signage and enterprise information display devices are often spread across dozens or hundreds of sites with nobody on hand. The real cost in such projects is…
TV Sticks on the Road: Hotel TVs, Casting and Power
Carrying a TV stick on a business trip is a very practical need: hotel TV systems tend to be slow and locked down, and your own accounts and apps do not come with yo…