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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
or an educational demo
With separate analog and digital power supplies
Speak (Voice) Recognition Sensor Module V3
battery-powered devices
support ESP-IDF and Arduino IDE development
7Semi CO2 Temperature Humidity Sensor Probe 400–5000 PPM I2C Smooth Rod or an educational demo7Semi CO2 Temperature Humidity Sensor Probe 4005000 PPM I2C The 7Semi CO2, Temperature & Humidity Sensor Probe I2C (4005000 PPM) is a compact and high precision environmental monitoring solution designed for air quality measurement and smart sensing applications. It integrates CO2, temperature, and relative humidity sensing in a single durable probe, making it ideal for indoor air quality monitoring and embedded system development. This sensor uses a
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