FreeMQTT Siren
Printables
9 model
Free
FreeLED Display ( MAX 7219 ) with MQTT
Thingiverse
FreeAlien_Cube Remix from a Remix with WS2812b / MQTT
Thingiverse
FreeModern cylindrical ws2812b LED lamp (OpenHAB via esp8266/mqtt)
Thingiverse
Freezigbee2mqtt - z2m logo
Printables
FreeBarograph - 3D Printable
Sketchfab
FreeEsp32 C6 Box
Printables
FreeWetterstation
Printables
FreeEnder 3 (Pro) long tray
Thingiverse