SparkFun Qwiic Speaker Amp Brand_Great Scott Gadgets the ability for customization

the ability for customization

Control Module ESP32-WROOM-32 Power Supply DC 7~13V Antenna Connector IPEX1 Wireless Communication WIFI

Lens Assembly

An external potentiometer can also be added to change the set voltage

2V via Main Board's LiPo Battery Connector

SparkFun Qwiic Speaker Amp Brand_Great Scott Gadgets the ability for customizationThe SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo, filter free class D audio power amplifier. What distinguishes this audio amplifier from others is that it features volume control (i. e. gain), Dynamic Range Compression (DRC), Automatic Gain Control (AGC), enable disable amplifier, and its ability to be configured through software via I2C. Its efficient class D operation also means low heat and long battery life when