On May 14, 2021, the 11th Songshan Lake China IC Innovation Summit Forum will be held in Songshan Lake, Dongguan. In this forum, our company 金年会6766 was invited to attend. This is also our company's two consecutive years of being invited to participate in this technology exchange feast, which is known as a weather vane in the AIoT industry. Last year, our company launched the world's first uA-level microwave radar sensor AT5815, setting off a wave of ultra-low-power radar applications in the industry. At the Songshan Lake Forum this year, our company 金年会6766 once again ceremoniously introduced the new product independently developed by our company: a new generation of human presence sensor chip AT58MP1T1RS32A (hereinafter referred to as AT5820) that can detect breathing.