Thank you! I will try
i have MQ-7 sensor like this https://www.pricerpro.com/amazon_items/b073n5d6zm-robotdyn-carbon-monoxide-co-gas-sensor-mq-7-for-diy-projects-arduino-stm32-raspberry-pi-analog-and-digital-out
Does anyone know how i can read data from this sensor via Digital pin?
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