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An enclosure for the lilygo T-CAN485 with visible LED and access to boot and reset buttons. A holder for the enclosure with cable management and a hook to attach the assembly to a Marstek Venus battery.
Use these parts to convert the included SP17 connector into a houding for an ESP32 Space for an ESP32 C3 SuperMini and an RS-485 to RS-323 converter. Printed in PETG with 0.25mm layer height in general areas and 0.8mm in the areas that…
This is a custom-designed right-angle housing for the Betteri BC01 connector , made to allow closer placement of Marstek Venus or Duravolt home batteries — for example, in tight spaces like flight cases for portable use (small events,…
The MarsTek Venus E v3 home battery lids need to stay open because of the network/rs485 and power cables, which kind of looks messy. I created lids that contain the necessaire holes, and I included a blank cover so you can create other…
Modified "missile switch" cover for the KarlKers, etc... extension cord in-line switch w/ piggyback plug. There are many different brand names for this on Amazon: This is the one I ordered:…
If you want to keep your Marstek Venus E home battery cool with some spare computer fans you can use this bracket! I had quite a few 140mm fans left over from a previous project so I made a small bracket to bolt into the existing M5 holes…
The Marstek VENUS has very bright LED status indicators which can be annoying when the device is placed in plain view. These parts are designed to block the LED's without limiting the functionality. Marstek LED cover A long strip with…
I only remixed it. I did not printed it by myself.
I have a couple of Marstek B2500 batteries on the terrace floor and I was worried about dirt and water getting in. That's why I made these stands for my batteries, so they're raised off the ground and more secure. I designed them in two…
Halterung um ein Marstek CT003 Smartmeter an einem eBZ Stromzähler zu befestigen
A TPU dust plug for the Modbus or UTP port on your Marstek Venus E v3 Battery
The Marstek Jupiter C Plus has no 5V supply on the RS485 interface and the esp32 needs to be powered by external supply/USB.
I only remixed it. I did not printed it by myself.
Build an ESPHome-based Modbus companion for Marstek battery and inverter systems. Marstek Modbus Companion is designed as a dedicated ESP32-based bridge that communicates with supported Marstek hardware over RS485 and integrates device…
Build an ESPHome-based Modbus companion for Marstek battery and inverter systems. Marstek Modbus Companion is designed as a dedicated ESP32-based bridge that communicates with supported Marstek hardware over RS485 and integrates device…
