TMP102 Digital Temperature Sensor Module High Precision I2C 12-Bit Temperature Sensor

Product Description:
The TMP102 Digital Temperature Sensor Module is a high-precision, low-power temperature sensor designed for accurate and reliable thermal measurement in compact electronic systems. Featuring 12-bit resolution and I²C (TWI) digital communication, this module offers an easy and efficient way to measure temperature without requiring analog-to-digital conversion.

The TMP102 provides 0.0625°C resolution with typical accuracy of ±0.5°C across its primary temperature range. It’s an excellent choice for battery-powered or low-energy systems thanks to its ultra-low power consumption — only 10 µA in active mode and 1 µA in shutdown mode.

Built-in filtering capacitors and pull-up resistors ensure signal stability and ease of integration with Arduino, Raspberry Pi, ESP32, STM32, and other microcontroller platforms.

Key Features:

• High-precision 12-bit digital temperature sensor

• Resolution: 0.0625°C

• Accuracy: ±0.5°C typical (-25°C to +85°C range)

• Temperature range: -40°C to +125°C

• I²C-compatible interface (supports 100 kHz, 400 kHz, and 3.4 MHz modes)

• Low power consumption: 10 µA (active), 1 µA (shutdown)

• Compact and easy to use breakout board

• Built-in pull-up resistors and filtering capacitors for stable readings

• Ideal for embedded systems, environmental monitoring, and IoT applications

Technical Specifications:

Applications:

• Environmental and Ambient Temperature Monitoring

• IoT and Smart Home Devices

• HVAC and Thermostat Systems

• Battery Management and Power Control

• Industrial and Consumer Electronics

• Data Logging and Weather Stations

Package Includes:

• 1 × TMP102 Digital Temperature Sensor Module

Why Choose This Sensor?
The TMP102 offers high accuracy, low power consumption, and I²C simplicity in an ultra-compact form factor. With integrated passive components and robust design, it’s perfect for engineers, students, and hobbyists needing a reliable temperature measurement solution for embedded and IoT systems.

Measure temperature with accuracy and efficiency — choose the TMP102 Digital Temperature Sensor for your next smart electronics project!