Gehäuse für NodeMCU mit Display und Tempfühler

thingiverse

Maybe someone can use this ... Here's a quick enclosure that integrates a NodeMCU/ESP8266 with OledDisplay. The temperature sensor is intentionally placed outside to prevent falsified readings. The display doesn't need to be secured, it fits perfectly in the recess. I didn't try to minimize the enclosure as much as possible, so you can comfortably insert the jumper cables (which can also be used on a breadboard), there's plenty of space. I kept the USB connector relatively large because there are different types of USB plug cables with varying insulation thicknesses, and the two external buttons allow flashing the ESP8266 without disassembling everything. I'm using this combination to send my temperatures around the house to my IoBroker via MQTT. Of course, you could also connect 6V from four AA cells and wouldn't need a power outlet nearby... Parts: * NodeMCU (ESP8266) * BME280 or BMP280 * OledDisplay 128x64 It was printed quickly and sloppily... on an MK3s with 0.2mm speed, PLA, and supports were manually added in the PrusaSlicer software at the recesses and for the sensor's shaft.