FoBE Breakout SHT40

The FoBE Breakout SHT40 integrates the Sensirion SHT40 digital temperature and humidity sensor, featuring high accuracy and ultra-low power consumption with 16-bit data output. Multiple connectivity options are provided for easy integration into various applications.

Applications

• Climate monitoring and control systems
• Cold chain data loggers
• Smart thermostats
• Anti-fogging applications

Key Features

SHT40

• Relative humidity accuracy: up to ±1.5 %RH
• Temperature accuracy: up to ±0.1 °C
• Supply voltage: 1.08 V to 3.6 V
• Average current: 0.4 µA (at measurement rate 1 Hz)
• Idle current: 80 nA
• I²C fast mode plus interface
• CRC checksum for data integrity
• Operating range: 0 to 100 %RH, -40 to 125 °C
• Fully functional in condensing environment
• Variable power heater for dehumidification
• NIST traceability certified
• JEDEC JESD47 qualification

Connectivity

• MFP-IIC interface (JST-SH1.0 4-Pin)
• 4 x 2.54mm Pin Header

Hardware diagram

Mechanical dimensions

Resources

Packing List