USB Thermometer Module | DS18B20 | DS18S20 | DS1822

Description

WHAT IS IT?

This versatile and compact USB Thermometer Module empowers you to accurately measure temperatures by simply plugging it into the USB port of your PC, Mac, Raspberry Pi, or other Linux-based devices.

Designed to support a range of industry-standard 1-Wire temperature sensors, it seamlessly integrates into your projects—whether you’re monitoring ambient conditions, controlling HVAC systems, or enhancing the reliability of thermal-sensitive equipment.

Please note: this listing is for the USB Thermometer Module only. A compatible temperature sensor must be purchased separately.

HOW TO USE?

Getting started is straightforward. Simply insert the USB Thermometer Module into an available USB port on your computer, and then run compatible 1-Wire temperature reading software—such as DigiTemp (free and open source)—to view and record measurements. For step-by-step instructions, please refer to the EASY SETUP & INSTALLATION section below.

COMPATIBILITY

The USB Thermometer Module works flawlessly with popular 1-Wire sensors, including:

• DS18B20: -55°C to +125°C, ±0.5°C accuracy within -10°C to +85°C, supports 12 or 9-bit resolution
• DS18S20: -55°C to +125°C, ±0.5°C accuracy within -10°C to +85°C, 9-bit resolution
• DS1822: -55°C to +125°C, ±2.0°C accuracy within -10°C to +85°C, supports 12 or 9-bit resolution

IDEAL APPLICATIONS

• Industrial process monitoring
• Environmental control and HVAC systems
• Precision temperature control in home, greenhouse, or server room settings
• Quality assurance in food and beverage production, including beer brewing
• Integration into weather stations or thermostatic controls

TECHNICAL DETAILS

• Weight: 5 g
• Max Dimensions: 19 mm x 60 mm
• PCB Dimensions: 19 mm x 45 mm
• PCB Color: Black
• Sensor connection: Direct soldering to PCB or 2.50 / 2.54 mm raster connector (S3B-XH-A-1)
• USB Connector: USB 2.0 (Type A male)
• Indicators: Green LED for power, additional green LED for data transfer
• Recommended Software: DigiTemp

EASY SETUP & INSTALLATION

• Windows: Follow these instructions for straightforward setup.
• Linux (Debian, Ubuntu): Follow these Linux-specific instructions.
• Raspberry Pi & Other Linux-Based Systems: Refer to the same Linux instructions above for smooth integration.

FAQ

SHIPPING

We ship promptly—typically within 1-2 days of your order. Should any unexpected delays arise, we will notify you via email.

WHAT IS INCLUDED FOR THE PRICE?

You will receive one USB Thermometer Module (sensor not included). Simply attach your chosen 1-Wire sensor to start measuring temperatures immediately.

Get the reliable, plug-and-play temperature solution you need. Order your USB Thermometer Module today!