3PCS SHT41 Temperature Humidity Sensor Module, 1.08V-3.6V, Immersion Gold PCB, I2C, ±0.2℃ Precision, Temp/RH, Breakout Board for ESP32

Experience precise environmental monitoring with this advanced SHT41 Temperature and Humidity Sensor Module. Featuring exceptional accuracy of ±0.2°C, this sensor is engineered on a Thermal-Optimized White PCB; its White Solder Mask minimizes heat absorption from ambient light to prevent thermal offsets, ensuring readings reflect the actual environment rather than board temperature. Built to professional standards, the module features a Premium ENIG (Electroless Nickel Immersion Gold) Finish, providing superior surface flatness and long-term hardware integrity. Utilizing the I2C protocol for seamless compatible with ESP32 and other microcontrollers, this sensor is ideal for weather stations, smart homes, and industrial climate control. Its compact design, quick response time, and stable performance make it the dependable choice for engineers requiring high-fidelity environmental data in any project lifecycle.

• HIGH PRECISION: ±0.2°C Temperature accuracy and ±2.0% Relative Humidity. Temperature range of -40°F to 257°F, and a relative humidity range of 0-100%.
• Operating Voltage: Please note that this breakout board only supports 1.08V-3.6V and does not have logic level conversion. Do not use it on a 5V system.
• High-Spec ENIG PCB: Premium Electroless Nickel Immersion Gold finish. Provides and long-term reliability compared to standard HASL (tin) boards.
• Thermal-Conscious White PCB Design: Engineered for precision, the White Solder Mask helps reduce heat absorption from external light sources compared to standard color PCBs. By minimizing this radiant thermal influence, the board helps the sensor provide environmental readings that are closer to the actual ambient temperature.
• Accuracy Details: While both the SHT40 and SHT41 sensors have a typical relative humidity accuracy of ±1.8 RH between 25% and 75% RH, the SHT41 offers superior accuracy across the entire humidity range. It provides a typical accuracy of ±2% RH from 0% to 100% RH, whereas the SHT40 has a worst-case typical accuracy of ±3% RH over the same range. Additionally, the maximum accuracy for the SHT41 is ±3% RH, while the SHT40 can reach up to ±6% RH. Temperature accuracy is similar pattern, please refer to the detailed image for specifics.
• DIGITAL OUTPUT: I2C interface ensures reliable digital signal transmission and easy integration with microcontroller projects
• COMPACT DESIGN: Space-efficient breakout board layout provides straightforward access to all sensor pins and mounting holes
• PREMIUM MATERIALS: Built with high-quality components, X7R capacitors ensuring stable performance across the full operating range of -40°C to 125°C, making it ideal for demanding environments.