4 models
BOM required : ESP32 CMT2300A dev board with “E49-900M20S” chip OLED 0.96" screen “SSD1315” Dupont connectors External “868MHz~915MHz Antenna” with an IPEX4 <> Female SMA cable Use “Snug” support for both part and add “build plate only”…
Case (top and bottom) for OpenDTU hardware Printed on genius pro 0.2mm no support 2.5mm screws are needed to close the case. I used 2.5mm insert to attach ESP32 to the bottom (insert are heated thanks to soldering iron) You have 2…
Thanks for the design. https://www.printables.com/model/7025 I didn't want to install any LEDs, so I closed the holes.
Added wall mount with two 3x screw holes
