“Will guide you to visualize the DHT11 data via voice commands.
In this tutorial, I will guide you on how to create a temperature and humidity monitoring system that can be controlled by voice using a FireBeetle and a DHT11 sensor. Imagine being able to ask your FireBeetle about the current temperature and getting a visual response! Let’s dive into the details.
Components Required:
- DFRobot FireBeetle 2 ES32 S3
- DHT11 Temperature and Humidity Sensor
- DFRobot Gravity Offline Voice Recognition sensor
- Jumper Cables
Wiring Diagram:
Connect the DHT11 sensor to the FireBeetle as follows:
- GND pin: Connect to GND (0V).
- VCC pin: Connect to VCC (5V or 3.3V).
- DATA pin: D5
- If you’re using a DHT11 module, it may have a built-in resistor, eliminating the need for an external one.
Connect the Offline Voice Recognition sensor to the FireBeetle as follows:
- GND pin: Connect to GND (0V).
- VCC pin: Connect to VCC (5V or 3.3V).
- DATA pin: SDA
- CLOCK pin:SCL”