# 7 Tuya Matter Pitfalls That Will Kill Your Certification (And How We Avoided Them) We have shipped several Tuya Matter products over the past eighteen months. Every single project hit at least three of the mistakes below. The worst one cost a team six extra weeks because they discovered the P...
Source: [Dev.to](https://dev.to/zediot/7-tuya-matter-pitfalls-that-will-kill-your-certification-and-how-we-avoided-them-1egh)