Espressif Systems is a public multinational, fabless semiconductor company established in 2008, with offices in China, Czech Republic, India, Singapore and Brazil. Company is focused on developing cutting-edge wireless communication, low-power, IoT solutions. Their main scope of products revolves around creating highly integrated and efficient system-on-chip (SoC) platforms, primarily focusing on Wi-Fi and Bluetooth technology. Producer created the popular ESP8266, ESP32, ESP32-S, ESP32-C and ESP32-H series of chips, modules and development boards. Offered solutions are secure, robust and power-efficient. By open-sourcing technology and solutions, ESPRESSIF aim to enable developers to use their’s solutions globally and build their own smart-connected devices.