SHT20 Temperature Humidity Sensor Module I2C for Arduino

SHT20 Digital Temperature & Humidity Sensor Module – I2C Interface for Arduino

The SHT20 Digital Temperature & Humidity Sensor Module is a high-precision, I2C-enabled sensing solution built for Arduino and compatible microcontroller projects. Whether you're developing a weather station, smart home automation system, data logger, or environmental monitoring device, the SHT20 delivers reliable, accurate readings in a compact metal module form factor.

With a temperature measurement accuracy of ±0.3°C and digital output via the industry-standard I2C protocol, this sensor integrates seamlessly into your existing projects with minimal wiring. Available individually or in cost-saving multi-packs (1 PC, 5 PCS, or 10 PCS) to suit hobbyists, educators, and professional developers alike.

Key Features

• High Accuracy: Temperature measurement accuracy of ±0.3°C for dependable environmental data
• I2C Digital Output: Simple 2-wire communication for easy integration with Arduino, Raspberry Pi, and other microcontrollers
• Dual Sensing: Measures both temperature and relative humidity in a single compact module
• Metal Construction: Durable metal housing for stable, long-term performance
• Wide Compatibility: Works with Arduino UNO, Mega, Nano, ESP8266, ESP32, and more
• Low Power Consumption: Optimized for battery-powered and embedded applications
• Multi-Pack Options: Available as 1 PC, 5 PCS, or 10 PCS — perfect for scaling your projects

Specifications

What Can You Build With It?

The SHT20 sensor module is ideal for a wide range of DIY electronics and professional prototyping applications, including:

• Indoor/outdoor weather stations
• Smart home climate monitoring
• Greenhouse and agricultural automation
• HVAC system integration
• Industrial environmental data logging
• School and university electronics labs

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Frequently Asked Questions

Q: What microcontrollers is the SHT20 sensor module compatible with?

A: The SHT20 Digital Temperature & Humidity Sensor Module is compatible with a wide range of microcontrollers including Arduino UNO, Mega, Nano, Raspberry Pi, ESP8266, and ESP32. Its standard I2C interface makes it easy to integrate with virtually any platform that supports I2C communication.

Q: What is the temperature measurement accuracy of the SHT20 module?

A: The SHT20 sensor delivers a temperature measurement accuracy of ±0.3°C, making it suitable for applications that require precise environmental data such as climate monitoring, automated HVAC control, and scientific data logging.

Q: How does the I2C interface work with this sensor?

A: The I2C (Inter-Integrated Circuit) interface allows the SHT20 module to communicate with your microcontroller using just two wires — SDA (data) and SCL (clock) — plus power and ground. This makes wiring simple and frees up additional GPIO pins on your development board for other components.

Q: Is it better to buy single units or multi-packs?

A: If you're running multiple sensors across a project — such as monitoring different rooms or zones — the 5 PCS or 10 PCS multi-pack options offer excellent value. For single prototyping or testing purposes, the 1 PC option is a great starting point.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.