MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module A2212 2200Kv Brushless Outrunner Motor Aircraft Quadcopter Helicopter and enclosures that allow visibility

and enclosures that allow visibility of internal components while maintaining structural integrity

easy-to-mount package

7V power at 2000mAh

Microcontroller ESP8266 (ESP-12E Module) Board Version Amica NodeMCU V2 USB-to-Serial Chip CP2102 (Silicon Labs) Operating Voltage 3

Send AT commands through the serial interface to initialize the module

MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module A2212 2200Kv Brushless Outrunner Motor Aircraft Quadcopter Helicopter and enclosures that allow visibilityMQ 135 Gas Sensor Module NH3, Alcohol, Benzene, Smoke & CO2 Detector Detect hazardous gases and monitor air quality with the MQ 135 Gas Sensor Module from The Engineer Store, Bengaluru. This versatile sensor responds to ammonia (NH3), alcohol vapors, benzene, smoke, and carbon dioxide (CO2), making it ideal for environmental monitoring, safety systems, and IoT based air quality projects. Features both analog and digital outputs for flexible