**UPDATE**
21/07/2020 - Changed design to use V3 Nodemcu-CH340
https://www.aliexpress.com/item/32665100123.html?spm=a2g0s.9042311.0.0.27424c4dv8OFD1
Mounting holes for the V3 Nodemcu is a little off, will tweak over the next couple of days. In the meantime, the boards sit great without any fixings needed
20/07/2020 - Minor tweaks to the model, latest revision labeled #3
Changed USB port to accommodate 5.5 x 2.5mm dc power jack bought here
https://www.aliexpress.com/item/32827309910.html?spm=a2g0s.9042311.0.0.27424c4dQpmIQs
UNTESTED AS OF 15/07/20
Modified base to incorporate ESP32-WROOM-32D
https://www.aliexpress.com/item/4000103411061.html?spm=a2g0s.9042311.0.0.3dcf4c4d8oXySp
MAX9814 microphone
https://www.aliexpress.com/item/32660519341.html?spm=a2g0s.9042311.0.0.3dcf4c4d8oXySp
This allows for the sound-reactive fork of WLED located at
https://github.com/atuline/WLED/wiki/Audio-Input-Options
Enjoy :)