GPIO Expanders Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Product (Totem Pole GPIO, Quasi-bidirectional GPIO, LED PWM Open-drain GPIO); Application (Cell Phones, Home Appliances, Cameras and Video Equipment, Portable Game Devices, Laptops and PCs, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)