viewThe Environmental Sensor Board with Extension Module by Coralview is a 65x30x19mm electronic part designed to monitor environmental data, including temperature, humidity, pressure, light and air quality. It features a range of interfaces, including analog, I2C, PWM, and UART, providing the ability to communicate with other devices or systems. The board also integrates additional components such as acceleration and magnetometer sensors and has an on-board power switch. It is capable of operating from -40°C to 85°C, making it suitable for a variety of different applications and environments.