Site Search

Silicon Labs CP210x: I want to rewrite the internal ROM on the production line.Is there a convenient tool that automatically rewrites the product by connecting it to a PC?

CP21xx

Only CP21xxCustomizationUtility is provided as a customization tool for the internal ROM. We do not provide tools that perform automatic or one-button rewriting.
Before CP21xxCustomizationUtility was provided, we provided a tool called CP210xSetIDs and disclosed the source code for it. The parameters that can be changed with CP210xSetIDs are limited to some, such as VID and PID, but you can also create your own rewriting tool based on the source code.

an144sw__2.zip

CP210xSetIDs

Experienced FAE
Free consultation is available.

From specific product specifications to parts selection, the Company FAE will answer your technical concerns free of charge. Please feel free to contact us.