Comes with function programming demonstration | AirQ

AirQ is a low power integrated air quality monitor that integrates SEN55 and SCD40 sensors to monitor PM1.0 to PM10, temperature and humidity, VOC and CO2. StampS3, 8M storage, 1.54 inch ink screen, power off continued display. Built-in 450mAh battery and low power management, support sleep wake up. Data upload EZDATA cloud platform, remote monitoring is convenient. The bottom design is flexible, suitable for long-term monitoring in homes, schools, industries, hospitals and other scenarios.
Official website: m5-docs (m5stack.com)