# Ultrasonic Distance Sensor node - revisited

**URL:** <https://discourse.nodered.org/t/ultrasonic-distance-sensor-node-revisited/87233>\
**Category:** Share Your Projects\
**Created:** [14 April 2024 12:38 UTC](https://discourse.nodered.org/t/ultrasonic-distance-sensor-node-revisited/87233 "2024-04-14T12:38:06Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![xx\_Nexus\_xx](https://avatars.discourse-cdn.com/v4/letter/x/54ee81/32.png) [@xx\_Nexus\_xx](https://discourse.nodered.org/u/xx_Nexus_xx)\
**Post date:** [14 April 2024 23:02 UTC](https://discourse.nodered.org/t/ultrasonic-distance-sensor-node-revisited/87233/2 "2024-04-14T23:02:24Z")

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I'm running my watertank [sensor](https://www.aliexpress.com/item/1005004551137969.html?aff_platform=true&aff_short_key=UneMJZVf&isdl=y&src=bing&pdp_npi=3%40dis%21AUD%212.03%212.03%21%21%210%21%21%40%2112000029579027464%21ppc%21%21) for over 2 years now

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/e/fe71116b33a9215843738cf6c48fe19baa311050.jpeg)

.. works flawless and mostly out-of-the box with TASMOTA  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/8/2/8265590ea68b37f9b35abee03e527239ff6d9d6a.png)

> [@Water Level Meter - SR04M-2](https://discourse.nodered.org/t/water-level-meter-sr04m-2/56580/19):
>
> Hello, I am using the same sensor for my watertank and had initially a lot of reading errors especially when the tank was nearly full. I'm using the sensor on an ESP running Tasmota but the code you shared is following the same approach. The ESP and the sensor is powered by a 12v Solar System with battery . Tasmota provides you all the data you need out of the box . Just connect the sensor to the pins and configure as below The issue with this sensor is that it gives a W…

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