This is a quick holder I made for a couple of LED lights. It holds an ESP32 development board and a 5.5 x 2.1mm power barrel connector from Amazon to power LED ws2812b strip lights. I made it big enough to hold the ESP32, a barrel connector and 3 Wago wire connectors. I printed it in PLA with 3 walls on my Voron V0.1
The author hasn't provided the model origin yet.