Introduction: Helixun Technology is a leading manufacturer of ZigBee/IEEE 802.15.4 in the world. Helixun's IP Link wireless module has passed the triple qualification certification of FCC, IEEE 802.15.4, and ZCP, and is widely used in municipal, security, monitoring, logistics, positioning and other fields. From lead-free processes for RF module design and production, antenna solutions, communication protocols, to performance optimization for large-scale personal area networks, Helixun Technology provides one-stop services. Helixun's ZigBee module provides customers with a fast track from chip to application, allowing them to avoid the tedious processes of designing circuit boards, debugging RF, researching communication protocols, and more.