MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module A2212 2200Kv Brushless Outrunner Motor Aircraft Quadcopter Helicopter suitable for coastal and humid

suitable for coastal and humid operational environments

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

Removable Side Panels with easy access to the GPIO port

stranded copper conductors allow easy routing and bending without wire fatigue or breakage over repeated use

7V power at 2000mAh

MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module A2212 2200Kv Brushless Outrunner Motor Aircraft Quadcopter Helicopter suitable for coastal and humidMQ 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