# Looking for a DNMS T4+NodeMCU PCB

**URL:** https://forum.sensor.community/t/looking-for-a-dnms-t4-nodemcu-pcb/6984
**Category:** Uncategorized
**Created:** [July 25, 2025, 1:50pm UTC](https://forum.sensor.community/t/looking-for-a-dnms-t4-nodemcu-pcb/6984 "2025-07-25T13:50:21Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Ruwy](https://forum.sensor.community/letter_avatar_proxy/v4/letter/r/7ba0ec/32.png) [@Ruwy](https://forum.sensor.community/u/Ruwy)
#### Post date: [July 25, 2025, 1:50pm UTC](https://forum.sensor.community/t/looking-for-a-dnms-t4-nodemcu-pcb/6984/1 "2025-07-25T13:50:21Z")

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Hi Everyone, First time poster here.

I’ve been getting more and more interested in contributing toward the Sensor.community measurements. So naturally i’m looking to build a sensor. Since i’ve noticed that i’m living in a bit of a dead spot when it comes to noise sensors i figured i’d build a sensor that includes a microphone, which resulted in my choice to build a T4 + NodeMCU DNMS. (With BME280 and SPS30)  
I have already found most of the parts to build this, but am struggling to find a DNMS T4 + NodeMCU PCB. So far i have only spotted one [on Ebay](https://www.ebay.nl/itm/364272968124?_skw=DNMS+t4+nodemcu&itmmeta=01K10WJ4X79DM2HA6BYZ3ZVFFQ&hash=item54d05c61bc:g:nvwAAOSwaHZgyKgB&itmprp=enc%3AAQAKAAAA0FkggFvd1GGDu0w3yXCmi1e4ZtwI7%2BEZoASTGBxGfUeS8aFLMrGv1BC9fix7kEdkbZ2PCi%2FZ39AeVxbfnbzwY8HGQE3l%2FObt%2F6cU1ccvIjyQtHemhJ6S%2FGh1tbHrIWeBwgcm0Na4%2FBmS12WrAdWXkDIYaddoA4iQ84Uml63MAAAstXkGJGzghIo9WNRVTB7PXEafOh9sY3rdgugZ1fCB9BeZoN7G1Y4faMJscOWZiIlvbvaPN4UpNKRW0AyKnRa7lNvoGkZb5MspPV8yM2uUtRs%3D%7Ctkp%3ABk9SR9jOyJyIZg). But i was hoping someone in the community could help me out, seeing how several people had a PCB laying around in [a topic from 2023](https://forum.sensor.community/t/complete-noise-kits-available/1991/25).

To sum up all of the above: Is there anyone around with a spare DNMS T4+NodeMCU V1.5 (or newer?) which they would be willing to part with? Dutch national or international are both fine with me. 🙂

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### Author: ![Deedee](https://forum.sensor.community/user_avatar/forum.sensor.community/deedee/32/525_2.png) [@Deedee](https://forum.sensor.community/u/Deedee)
#### Post date: [April 7, 2026, 10:31am UTC](https://forum.sensor.community/t/looking-for-a-dnms-t4-nodemcu-pcb/6984/2 "2026-04-07T10:31:35Z")

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Hi, just saw your post from july 2025 and if you are still looking for a DNMS T4 noise PCB, I have some. And I live in the Netherlands.

Diane