WM8960 Audio Decoding Module Smart Intelligent Voice Recognition Dual Microphone For Speaker DIY

nullFeature 1 Based on RASPBERRY PI 40PIN interface suitable for RASPBERRY PI series motherboards 2 Support RASPBERRY PI ZERO ZEROW 2B 3B 3B 4 and other development boards 3 Adopt WM8960 low power stereo codec chip which can communicate through I2S interface 4 2 high quality MEMS silicon microphones onboard can record left and right channels 5 Onboard standard 3 5MM earphone connection output power 40MW 16Ω 3 3V 6 Onboard dual channel speaker interface can directly drive the speaker output power 2X1W 7 Support stereo 3D surround and other audio output 8 Onboard 3 programmable APA 102 2020 full color LEDs 9 Power supply voltage 5V 10 Logic voltage 3 3V 11 Raspberry Pi control interface I2C 12 Audio interface I2S 13 DAC signal to noise ratio 98DB ADC signal to noise ratio 94DB 14 With the Raspberry Pi you can DIY similar smart speakers out of Tmall Genie Xiaodu speakers GOOGLE ASSISTANT function Function 1 RASPBERRY PI 2 20P seat support RASPBERRY PI ZERO ZERO W 2B 3B 3B 4 etc 2 MIC LMIC R left and right MEMS silicon microphone 3 WM8960 low power stereo codec chip 4 POWER When the output is connected to the speaker this MICRO USB needs to be connected to provide sufficient current 5 KF301 4P terminal left and right channel speaker output power 2X1W 6 PH2 0 4P seat left and right channel speaker output power 2X1W 7 3 5MM headphone output power 40MW 16Ω 3 3V 8 RGB LED 3 APA102 full color LEDs con