ESP8266 D1 Mini bumper

Another D1 mini holder or box. Combine with MP1584 DC-DC bumber. This is simple and fast to print. Protects your D1 mini when laying around on the desk. The combination is perfect to use as a thermometer together with DHT11 or DS18B20 module. It can be powered through the DC-DC converter from almost everything, and easy to access USB for reprogramming.