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I created a small case for my ESP32 / NRF24L01+ setup running the awesome OpenDTU software to monitor my Hoymiles inverter. The case was created to just fit the components I had available. It has space for a 46 mm x 59 mm circuit board…
This is a 3D printed Case for the OpenDTU Breakoutboard by blinkyparts.com: https://shop.blinkyparts.com/en/OpenDTU-Breakoutboard-Your-evaluation-for-your-balcony-solar-system/blink237542 The OpenDTU breakout board can be used to read out…
Case with snap on lid for OpenDTU with 0.96 OLED Display. https://github.com/tbnobody/OpenDTU This case is based on Case for OpenDTU Breakout Board by bjoerns1983 Hardware i used for this: ESP32 NodeMCU with CP2102 NRF24L01+ with…
A case for openDTU Breakout Board (PCB) with a ESP32 (38 Pin) and a NRF24L01+PA+LNA radio module. The Gerber files for the openDTU Breakout Board you could find on my GitHub page . Print instructions Parts 1x openDTU Breakout Board 1x…
I didn't find anything fitting my use-case, so I took the excellent https://www.printables.com/model/427556-ahoydtu-gehause-case-dtu-ahoy-opendtu and https://www.thingiverse.com/thing:4738646 to combine into the above and give enough…
Another case to give your pcb from the Discord-Server of https://ahoydtu.de a home. This version is for the longer NRF antenna which protrudes slightly above the board. The USB connector sits a little deeper due to the longer housing.The…
Simple case for an ESP32-WROOM-32 (38-pin, 28x55mm) NodeMCU Dev board with NRF24L01+ antenna board. Prints without support. NRF24L01+ module stay in place once antenna has been screwed on. I used a bit of blu-tack to keep the ESP32 in…
This case I build for my OpenDTU Fusion PCB. With the big display you could see the actual production of your solar system. The display is secured with the 2 bars that are clamped into the housing behind the display. You could print it…
Danke an das super Design von @Gnorzkopf. Für einen ESP32 habe ich die Breite der Schienen etwas erweitert und das Gehäuse verlängert. Die Rückwand passt problemlos. Zum Drucken habe ich das Gehäuse auf die Front gelegt und organische…
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…
Simple case for the OpenDTU Adapter Board: https://github.com/dokuhn/openDTU-BreakoutBoard Printer must be quiet precise for the Snap on lid.
This is a casing for an OpenDTU / AhojDTU made from 3 parts. This allows you to read the inverter data of your Hoymiles inverter e.g. for a balcony solar panel. For ordering the right electronic components see pictures. I ordered…
AhoyDTU: Wemos D1 Mini, 0,96" Display, NRF24L01+
Pressfit Housing for openDTU / ahoyDTU Datalogger. Made this to the smallest factor that makes sense. Used following Components to build: ESP-32S (used one from this set) NRF24L01+ (used one from this set) 6EA of the smallest Jumper Cable…
📄 OpenDTU Zerosolar PCB A compact enclosure specifically designed for the OpenDTU Community Board (SZ-OpenCB-V.5_0 by Nick Förster) with pre-soldered CMT2300A module – ideal for PV monitoring setups requiring minimal space and clean…
The case is intended for the OpenDTU Fusion board V2.3. It has pockets for the three antennas and a ventilation grille. Power is supplied via USB-C connector. It has two lids. One is the simple one with the ventilation grille only. The…
Dieses OpenDTU Fusion v2.3 Case wurde speziell entwickelt, um ein 2.42”-Display in der Front aufzunehmen. Das Gehäuse bietet eine elegante und funktionale Lösung, um dein OpenDTU Fusion-Projekt sicher und übersichtlich zu verpacken.…
I designed a “military” designed ESP32 case for my balcony power plant solar. I use OpenDTU: https://github.com/tbnobody/OpenDTU Parts: 4x M3 Melting nuts: https://amzn.to/3E2j0Yb 4x M3 black screws: https://amzn.to/3KHriIL 1x ESP 32 with…
Housing for openDTU / Ahoi device based on ESP32 with SSD1306 OLED Display and one external antenna. The components are connected in a space-optimized manner using a circuit board developed for this purpose. The display is inserted into…
NEUE Version Dieses OpenDTU Fusion v2.3 Case wurde speziell entwickelt, um ein 2.42”-Display in der Front aufzunehmen. Das Gehäuse bietet eine elegante und funktionale Lösung, um dein OpenDTU Fusion-Projekt sicher und übersichtlich zu…
A minimalist housing design for OpenDTU, providing component visibility and accessibility for maintenance Additional components: 1,3 Zoll OLED display ESP32 NodeMCU NRF24L01+
A small case designed for the ESP32 NodeMCU + EBYTE ML01DP5 (nRF24L01 +) with an external antenna. This case can be mounted on a wall using a screw/nail or suspended with a string. For the lid, I utilized 2x M3 screws and 2x ruthex…
Case for Wemos D1 mini (esp8266) + 0.96 inch Display Oled
This case is made for an Ahoy/ OenDTU appliance wirth the following Parts: -Breadboard 5x7cm (PY-5cmx7cm 2.54mm 22402A-18) -ESP32 WLAN Dev Kit Board Development Bluetooth Wifi v1 WROOM32 NodeMCU -NRF24L01 + PA + LNA SMA Antenne…
Simple case for the breakout board based on: https://github.com/dokuhn/openDTU-BreakoutBoard The case needed to be a bid wider than the Thingiverse version, as the version I used has a slightly different size due to the mounting holes The…
modified to fit the 38 pin ESP32 NodeMCU
Case for openDTU AllianceApps DTU Adapter PCB - ESP32 to NRF24L01+ Find Board here: AllianceApps DTU Adapter PCB - ESP32 zu NRF24L01+ Printed: Printer: Prusa Mini+ Filament: Prusament PETG Nozzle: 0.6 Profile: Prusa predefined 0.15mm…
Thanks for the design. https://www.printables.com/model/7025 I didn't want to install any LEDs, so I closed the holes.
Just a tiny case for the openDTU Fusion Board. Inspired by the Original one, but moved the screwholes to the bottom shell and added lightguide holes for the status leds. Requirements: Print without Supports (Counterbores have a…
A blank top (no logo or text) for the OPenDTU case. Fits an ESP32 (30 pin) devboard and a CC1101 radio. Using the OpenMQTTGateway-software this results in a self contained RTL 433 Mhz to WiFi bridge.
I am planning to get myself a small solar power plant to supply my own power (as allowed in Germany). To manage the inverter I found a project called OpenDTU (DTU = “data transfer unit”) which can communicate between the inverter and Home…
OpenDTU ESP32 DEVKIT v4 Case with E49-900M20S for OpenDTU. Holes for screws in the back of the base: 3,4mm diameter and 31,5mm apart. One antenna is for WiFi and the other one is for CMT2300A. For the mount on a din rail I used Voron…
Das Gehäuse passt für das PCB (siehe: https://www.kleinanzeigen.de/s-anzeige/opendtu-onbattery-open-dtu-victron-pylontech-/2608920533-168-2562) von Lukas. Hier kann ein 1,3 Zoll Display eingebaut werden! Einfach die Platine bestücken, die…
Case for the OpenDTU Fusion Board. Only for the board. See the screenshots. Fits perfect. Printable without support. https://shop.allianceapps.io/products/opendtu-fusion-community-edition Manual…
This is a simple case for an OpenDTU or AhoyDTU unit consisting of a ESP32 and an NRF24L01+ module. Both were mounted on 55mm x 55mm board I got from eBay to save me all the cabling. There are vents on the front side for some air…
A housing for the Open DTU poject: https://github.com/tbnobody/OpenDTU The Box containy of a body and a lid. There are two lid variants, one lid with an OLED display and one without. The Box is designed to fit a ESP 32 like :…
OpenDTU Fusion + Smart Micro Solar
Intended for the OpenDTU kit from Solarzero for Hoymiles HMS/HMT inverters. https://www.ebay.de/itm/204670587191?var=505293917281 Additionally you need one M3x20 screw to close the case. Printed in PETG Does NOT fit the HM kit!
Ein simples und schnell zu druckendes Gehäuse für eine openDTU. Ich habe meine openDTU Installation für einen HM-600 auf einer Lochrasterplatine verlötet. Neben dem ESP32 passt in das Gehäuse ebenfalls das Funkmodul und das Display.…
Added wall mount with two 3x screw holes
This is a special case for the OpenDTU breakout board by blinkyparts.com which could be attached directly to a socket outlet (SCHUKO) Printing instructions Backside Material: PLA, PETG, … Perimeter: 2 Infill: 15% Supports: yes, I used…
This is a case for the OpenDTU breakout board (easy to order from a board manufacturer using, e.g., KiCad). It has clips at the bottom to hold the board (not moving around) and a hole for the external antenna. I have used this with…
Made with FreeCAD 1.0
This is my personal solution for the Zerosolar CB Rev. 5 with CMT2300a that I bought for my Hoymiles inverter . ✅ Compatibility Designed for SZ-OpenCB-V.5_0 by Nick Förster (2024) Compatible with ESP32 and CMT2300a radio module Intended…
🇩🇪 Beschreibung (Deutsch) Ein weiteres Gehäuse für die OpenDTU Fusion . Ich wollte ein Gehäuse, das sich direkt auf einem Schaltschrank montieren lässt. Daher habe ich ein funktionales Design erstellt, bei dem die Kabel von hinten…
This case can hold an ESP + CMT radio with external antenna which is build with jumper cables and the mini board. Some ventilation holes can be easily added in the slicer following your personal design ideas. E.g. on the picture I added a…
This is a simple case to fit in an NodeMCU32 ESP32 DEVKIT DOIT board and a Generic nRF24L01+ Module with onboard PCB antenna, as mentioned on the OpenDTU webpage. Printed with PLA, used a modifier in Prusa Slicer to use the Infill…
PCB: https://github.com/turrican944/OpenDTU-PCB (thank you turrican944!) Order it from a pcb maker of your choice, e.g. jlcpcb or pcbway. OpenDTU: https://www.opendtu.solar/ BOM: PCB by turrican944 D1 MINI ESP32 e.g.…
Yet another quick and dirty OpenDTU case. This is a very simple box with thin walls and cover has no click system but it does the job. Requires: 1x ESP 32D dev board 1x CMT module with E49-900M20S 2x M2.5x4 Print: infill: 0 walls: 2 layer…
I didn't find a case that fits this particular board, so i made my own from scratch, inspired by the Solarzero kit case. The size of the PCB is 54x54 mm. Printed with PLA and generic settings.
This design is based on the rough layout of xkirdx design but since the Freenove PCB has a different size and USB layout the original enclosure doesn't fit and I redesigned it. The USB-C cable that comes shipped with the Freenove ESP32…
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.…
Since I couldn't find a ready-made enclosure for the OpenDTU Fusion board with a Fusion POE adapter and 2.4" OLED SSD1309 display installed, I built my own. I think it turned out quite nicely and is quite easy to assemble. Unfortunately,…
