Control Dongle for Marstek Venus E V3
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Description
Control dongle, to manage the Marstek Venus E V3 storage battery, using an ESP32, an RS485toTTL module and a voltage regulator, to have a self-powered dongle, and to be able to bypass the Marstek cloud, which provides more responsiveness and possibilities with the battery
Switches back to self-consumption mode managed by the CT002 (or the Shelly) on restart
4 different modes: manual 0W, self-consumption, forced charge, forced discharge, with adjustable charge or discharge power
Visualization of current power, as well as battery capacity
So many possibilities for automations with Home Assistant!!!
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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