SHT45 Temperature and humidity sensor with QWIIC connection

The SHT45 module with QWIIC connection is a high-precision sensor for temperature and humidity measurement based on Sensirion's latest SHT4x sensor. Designed for quick and easy use in prototyping and production environments, this module offers remarkable accuracy, compact design and fully digital communication via I²C using the convenient QWIIC system. The sensor is ideal for applications in environmental monitoring, smart home, HVAC systems and wherever reliable climate data is required.

Overview:

• Connection: QWIIC-compatible 4-pin JST-SH connector (no soldering required) or DUPONT plug-in cable with 2.54 mm pitch
• Communication: I²C interface (fixed address: 0x44 or 0x45, depending on configuration).
• Supply voltage: 3.3 V (via QWIIC or direct wiring).
• Temperature range: -40 °C to +125 °C.
• Humidity range: 0 % to 100 % relative humidity.
• Accuracy: Temperature: ±0.1 °C, humidity: ±1.0 % RH

Scope of delivery:

• 1* SHT45 temperature and humidity sensor with QWIIC connection