Espressif Systems (Shanghai) Pte., Ltd. is a public multinational, fabless semiconductor company established in 2008, with offices in China, the Czech Republic, India, Singapore and Brazil. The company is an advanced, professional fabless semiconductor company dedicated to the development and design of wireless system-level chips for Wi-Fi and Bluetooth technologies, providing mobile communication and Internet of Things solutions. The company focused on developing cutting-edge wireless communication, low-power, AIoT solutions and created the popular ESP8266, ESP32, ESP32-S, ESP32-C and ESP32-H series of chips, modules and development boards. By leveraging wireless computing, it provides green, versatile and cost-effective chipsets.