Introduction - If you have any usage issues, please Google them yourself
FM2010 chip is based on the mini-array microphone (SAM) patented technology, the use of spatial filtering technique, far/close-directional pick up sound signals, inhibition of acoustic noise, acoustic echo elimination of low-power low-cost single chip. This article will introduce hand-held mini-array microphone technology in the design features of communication products, FM2010 chip main function, and its typical application of GSM mobile phones. I provide a full set of chips when debugging FM2010 manual, parameter commissioning manual, register manuals, and firmware.