DL-PAN3028-S is a wireless module designed based on PANCHIP’s radio frequency chip PAN3028. It mainly adopts a new generation of Chirp-IoT ™ Modulation technology for ultra-long-distance spread spectrum communication. This Wireless module is compact in size, and has the characteristics of ultra-low receiving power consumption, strong anti-interference ability, and longer transmission distance than traditional modulation methods. It can be widely used in various wireless communication fields.