BUY SI7020-A20-GM1R https://www.utsource.net/itm/p/11591394.html

Description: The SI7020-A20-GM1R is a digital humidity and temperature sensor from Silicon Labs. Features: * High accuracy and resolution * Low power consumption * Fast response time * I2C interface * Operating temperature range: -40°C to +125°C Applications: * HVAC systems * Building automation * Industrial control * Medical devices * Automotive applications (For reference only)