https://github.com/automaticdai/esp32-ultrasonic-with-calibration

Use ESP32 and an ultrasonic sensor to measure distance. The result is calibrated using a temperature sensor (HTU21d) and displayed on an OLED screen.
https://github.com/automaticdai/esp32-ultrasonic-with-calibration

esp32

Last synced: about 1 month ago
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Use ESP32 and an ultrasonic sensor to measure distance. The result is calibrated using a temperature sensor (HTU21d) and displayed on an OLED screen.

• Host: GitHub
• URL: https://github.com/automaticdai/esp32-ultrasonic-with-calibration
• Owner: automaticdai
• Created: 2020-08-10T12:32:07.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2021-04-07T21:59:41.000Z (about 5 years ago)
• Last Synced: 2025-11-03T14:29:17.959Z (8 months ago)
• Topics: esp32
• Language: C++
• Homepage:
• Size: 569 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# esp32-ultrasonic-with-calibration

Use ESP32 and an ultrasonic sensor to measure distance. The result is calibrated using a termpature sensor (HTU21d) and displayed on a OLED screen. 

![cover](cover.jpg)