开源动态建模原型案例

OpenDTU prototype case

2024-04-02 22:27:32

使用说明

所有模型资源均由用户上传分享，内容来源于网络公开资源
侵权投诉：通过抖音私信 @jobsfan 联系我们（需附版权证明），24小时内处理
模型将通过邮件发送（5分钟内自动发货），感谢理解带宽压力

关于费用

我们是爱好者共建社区，为维持服务器成本，每个模型收取微量费用（仅覆盖基础开支）。我们承诺最低成本运营，感谢您的支持！

扫码手机访问

抖音私信 @jobsfan

Summary

I recently found out about the OpenDTU project (link: https://www.opendtu.solar/ ) and made my own working prototype with an ESP32, a CMT2300A module and some other parts.

I've measured my project and started drawing an enclosure for it. This will probably only fit my project, but I decided to upload it anyway. Maby someone can find some inspiration in my little project.

I have enjoyed every bit of this build and the end result is very impressive. I get an update every 10 seconds in Home Assistant about every value my Hoymiles solar-inverters communicate via 868MHz. This way, live adjusting the output of the panels is also possible.

All the parts came from China.
I designed the enclosure myself. To bring hommage to the OpenDTU project, I downloaded their logo and used it for the front of the enclosure.
The pillars in the case keep the prototype PCB in place. There are holes for the antenna, a USB-C charge port, a screwhole and holes for the LED's.
The two halfs snap-fit together.

Please support the OpenDTU project, as it is open-source and free to use.

Print Settings

Printer brand:
Artillery
Printer:
Artillery Sidewinder X2
Rafts:
No
Supports:
Yes
Filament brand:
Spectrum
Filament material:
PLA
Notes:
I printed the front part standing up and have used supports at the tabs and for the top part.