Helmut Bitter

Hi Bas, could you give a bit more information about your setup. What boards are you using and also what DNMS firmware version? Regards, Helmut

Hi Bas, you should upgrade the Teensy firmware to DNMS_V2.1.4 gives 2 improvments: - from 2.04 to 2.1.4 a glitch filter for the I²C connection was enabled - hope that...

Hi Bas, good to hear that it works now as it should. The question whether to suppress the transmission of wrong values (a value above 140 dBA would be wrong...

Hi box99h, do you spreak about a configuration like the one on the picture?  Could you check the serial debug output from the NodeMCU at restart (like the following...

Two different things are addressed: - Peaks/hiccups with noise values > 130 dBA and/or noise values = 0 This seems to be caused by interference between WiFi and Teensy4.0 in...

Hallo ituri, das geht günstiger in China z.B. bei https://jlcpcb.com/. Ich habe gerade noch einige Boards zur Verfügung, wenn Du 1 -2 benötigst, schicke mir eine Mail (helmut.bitter (at) t-online.de)...

Hallo Leif, - komplette Sets gib es z.Zt. noch nicht - ich habe gerade einige Mikros vergossen und könnte da sicher eines entbehren. Welche Boards benötigst Du denn T3.6 o....

Hi, exactly what you discovered happened to me during development as well. I thought it was cured with switching to esp8266 lib 3.1.1. I have to check again and will...

In the meantime I tried to reproduce this problem you had with Version NRZ-2021-134-DNMS-4.4/EN on 5 different NodeMCUs but without success. Hopefully the new version NRZ-2020-134-DNMS-5.2 and NRZ-2020-134-DNMS-5.2-en will not...

Hi pe0ter, I will check and come back. It may take some days. Regards, Helmut