SSH1106 OLED Display enclosure (STM32 + W5500)

prusaprinters

<p>This is an enclosure I've built for my electric boat.<br/> It houses the electronics to read out the state of charge, cell voltage and temperature of my battery packs.</p> <p>A STM32 uses ethernet to interface with a battery management system via modbus.<br/> A rotary encoder is used to navigate through the menu's. I haven't posted the code to Github because the BMS is not very common.</p> <p>The front-panel has room for a SSH1106 OLED display which is squeezed against the main box. You can slide a STM32F103C8T6 bluepill MCU and a W5510 ethernet module in the main box.<br/> The lid has a cutout for the Ethernet port and the programming pins of the bluepill</p> <p>It's done a bit quick and dirty so check the measurements before printing. I also notice that the SSH1106 modules aren't always the same size. Openscad files are provided to make adjustments.</p> <p>The only thing missing is the knob. But you can use the one from my T-amp case:<br/> <a href="https://www.prusaprinters.org/prints/19713-muse-mu-d50w-t-amp-case">https://www.prusaprinters.org/prints/19713-muse-mu-d50w-t-amp-case</a></p> <h3>Print instructions</h3><p>Unassociated tags: boat display, rotary encoder</p>