Just found an ultrasonic distance sensor node one of my IoT students built a few years ago. [ultrasonic_BB_a] [ultrasonic_BB_b] As an exercise I've flashed the Wemos D1 Mini (the microcontroller the student used) with Micro-Python and uploaded this script. I've made use of a 'Class' to make the…

Ultrasonic Distance Sensor node - revisited

xx_Nexus_xx 14 April 2024 23:02 2

I'm running my watertank sensor for over 2 years now

.. works flawless and mostly out-of-the box with TASMOTA

3 Likes

Topic		Replies	Views
Test ultrasonic sensor General	12	554	10 June 2020
Ultrasonic distance sensor + OLED panel Share Your Projects	9	1197	22 October 2018
Ultrasonic sensor give false values General	11	518	8 August 2021
Reading data from an ultrasonic sensor General node-red-node-serialport	6	59	4 November 2024
Motozero and HC-SR04 Ultrasonic sensor Share Your Projects	3	2688	15 January 2019

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

Ultrasonic Distance Sensor node - revisited

Related topics