DFRobot (SEN0377) Gas Sensor Board, 3.3 V to 5.5 V, Arduino

Product Information Silicon Manufacturer: - Silicon Family Name: - Core Architecture: - Core Sub-Architecture: - Silicon Core Number: - Kit Contents: MEMS CO, Alcohol, NO2 & NH3 Gas Sensor Board, I2C 4 Pin Cable For Use With: Arduino, ESP32, Raspberry Pi and other mainstream controllers Product Range: - Product Overview SEN0377 is a Gravity: MEMS Gas Sensor (CO, Alcohol, NO2 & NH3). This sensor supports the detection of various gas concentrations like CO, C2H5OH (Alcohol), H2, NO2, NH3, and integrates various gas concentration conversion formulas in the code to facilitate the testing and use of sensors. With I2C output and 3.3~5.5V wide voltage input, it is compatible with Arduino, ESP32, Raspberry Pi and other mainstream controllers. Support detection of a variety of harmful gas Integrate the calculation formulas of various gas concentration Low power consumption Measures 1-1000ppm CO, 0.05-10ppm NO2, 10-500ppm C2H5OH, 1-1000ppm H2, 1-500ppm NH3, 1000ppm CH4 Circuit board size is 27mm x 37mm