SHT31

Digital humidity and temperature sensor.

Tutorial / documentation

Sensors

First tests with SHT31

  1. Identify the exact SHT31 variant, package and manufacturer documentation.
  2. Identify power, ground and signal pins in the documentation. Assemble the circuit with power disconnected.
  3. Follow the manufacturer’s evaluation circuit. Use a current-limited low-voltage supply and the recommended logic levels.
  4. Mesurez les signaux d’entrée et de sortie. Comparez leur comportement à la fonction : capteur numérique d’humidité et température.

SHT31

Digital humidity and temperature sensor.

  • Identify the exact SHT31 variant, package and manufacturer documentation.
  • Identify power, ground and signal pins in the documentation. Assemble the circuit with power disconnected.
  • Follow the manufacturer’s evaluation circuit. Use a current-limited low-voltage supply and the recommended logic levels.
  • Mesurez les signaux d’entrée et de sortie. Comparez leur comportement à la fonction : capteur numérique d’humidité et température.
Technical documentation