Polezero
Privacy Policy
This policy explains how Polezero handles information submitted through this website.
Last updated: August 22, 2026
Information We Collect
When you request STM32 resources or subscribe for updates, Polezero collects the email address, country or region, professional or learning role, and technical interests you submit. If you choose to provide it, Polezero also stores your optional request for a future content topic. Signup time, subscription status, source page, and limited technical information used to prevent abuse may also be recorded.
How We Use It
Your registration unlocks the requested STM32 resources on this website. Your email address may also be used to send occasional updates about embedded systems tutorials and future courses. It is not sold or rented to third parties.
Storage and Email Delivery
Subscriber records, including the selected country or region, role, interests, optional content request, and signup time, are stored in this WordPress site. Email delivery may be handled by an external transactional email provider selected by Polezero. The provider receives only the information needed to deliver the message and operates under its own privacy terms.
Resource Download Analytics
When you use a resource download button, this WordPress site records the date and time and which resource was requested. Site analytics may also record the selected country or region. Polezero does not send your email address to site analytics. Download click records are anonymous and are not joined to your subscriber email address.
Spam Prevention
The subscription system uses validation, duplicate checks, rate limiting, and automated anti-bot controls. These controls may process an IP address and browser request information to protect the form from abuse.
Your Choices
You can unsubscribe using the link included in an email. You may also request access to or deletion of your subscriber record by contacting polezero0@gmail.com.
Policy Updates
This policy may be updated when the site’s email provider or data practices change. The current revision date will remain visible at the top of this page.