DFRobot Gravity - DS18B20 temperature sensor

Index: DFR-11281 EAN: 5903351243452

Digital temperature sensor DS18B20 with the Gravity interface compatible with Arduino. It works in the range from -55 °C to 125 °C. It is powered with the voltage from 3.3 V to 5 V.

DFRobot Gravity - DS18B20 temperature sensor
€5.61 tax excl.
Shipping in 24 hours
30-day returns
PayPal payment
Manufacturer: DFRobot
Compatibility: Arduino Raspberry Pi


Digital temperature sensor DS18B20 with the Gravity interface compatible with Arduino. The sensor may be connected to the expander Gravity insights V7.1. It works in the range from -55 °C to 125 °C. It is powered with the voltage from 3.3 V to 5 V.


The product is compatible with Arduino

Sample code and detailed information can be found in the user's guide.

Sample connection diagram with Arduino module.

Key features

  • Digital conversation and temperature's output
  • Advanced data transfer using a single bus
  • Max. resolution of 12 bit, accuracy of up to ± 0,5 °C
  • Available parasitic mode
  • Measuring range from - 55 °C to 125 °C
  • Built-in EEPROM memory and temperature limitations


  • Supply voltage: from 3.3 V to 5 V
  • The temperature measurement range: -55 °C to 125 °C
  • Interface: digital
  • Dimensions: 32 x 22 mm

Interface 1-wire
Sensor - Temperature to 125 °C
Sensor - Temperature accuracy +/- 0.5 °C
Sensor - Temperature from -55 °C - 125 °C

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.

Customers who bought this product also bought:

Products from the same category: