https://github.com/martinius96/sht21-tester

SHT21 sensors tester - universal for all microcontrolers.
https://github.com/martinius96/sht21-tester

arduino esp32 esp8266 humidity humidity-sensor nodemcu sensirion sht21 temperature temperature-sensor wiringpi

Last synced: 8 months ago
JSON representation

SHT21 sensors tester - universal for all microcontrolers.

• Host: GitHub
• URL: https://github.com/martinius96/sht21-tester
• Owner: martinius96
• License: other
• Created: 2019-06-09T14:42:02.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-06-09T14:59:33.000Z (over 6 years ago)
• Last Synced: 2025-01-03T18:11:05.635Z (10 months ago)
• Topics: arduino, esp32, esp8266, humidity, humidity-sensor, nodemcu, sensirion, sht21, temperature, temperature-sensor, wiringpi
• Language: C++
• Homepage: https://arduino.php5.sk/
• Size: 11.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

README

          
# SHT21-tester

## Wiring - I2C

Mikrokontróler|SHT21

:----------: | :----------:

2.1-3.6V|Vcc

GND|GND

(Hardware SDA)|SDA

(Hardware SCL)|SCL

# Datasheet

* Datasheet SHT21: http://www.farnell.com/datasheets/1780639.pdf

# Buy at Aliexpress:

Sensor SHT21 in Si7021 Module: https://www.aliexpress.com/item/32609693018.html?spm=2114.search0104.3.15.78323b5aU5wdDE&ws_ab_test=searchweb0_0%2Csearchweb201602_1_10065_10068_319_10059_10884_317_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_10820_10821_10303_537_536%2Csearchweb201603_52%2CppcSwitch_0&algo_expid=ce07671d-9838-45ed-a6d6-3fbbe9f56285-2&algo_pvid=ce07671d-9838-45ed-a6d6-3fbbe9f56285&transAbTest=ae803_5