Octopus DS18B20 Digital Temperature Brick(EF04042)
Introduction
This brick uses the DS18B20 1-Wire digital temperature sensor from Maxim IC.
Products Link
ELECFREAKS Octopus DS18B20 Digital Temperature Brick
Characteristics
It can report degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it that can allow for a huge number of sensors to be used on one data bus.
Specifications
| Item | Parameter |
|---|---|
| SKU | EF04042 |
| Power Dissipation | ULP |
| Working Temperature | -20-70℃ |
| Working Voltage | 3.3-5V |
Outlook and Dimensions
Quick to Start
Materials used and connection diagram
Take sensor:bit for example
Add Package
Click "Advanced"in the choice of the MakeCode to find more choices.
Click "Extensions", search "iot"in the dialog box and then download it.
Program as the picture shows
Reference
Links: https://makecode.microbit.org/_FEiCtaV235Xw
You can also download the links below:
Result
The current temperature is showing on the micro:bit.