Din 2Relay Board wemos d1mini display - SmartGrid
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Din 2Relay Board wemos d1mini display - SmartGrid
Din module for the smartgrid management of the daikin pdc (but it can be used for any project given the presence of 2 relays - and the customizable software with esphome)
The module contains:
- 1 wemos d1 mini
- 1 2 channel relay board
- 1 OLED Display 0.96 inches I2C SSD1306 Chip 128 x 64 Pixel
- 1 breadboard 60mmx40mm
- 1PCB terminal blocks dg301 2p
- Breadboard Jumper Wires
- JST connector
The Software part was programmed using esphome ( https://esphome.io/ ) but the real management is performed via home assistant to make the photovoltaic communicate with the pdc via this module.
The display shows the current status of the pdc if heating or dhw
The temperature of the hot water, the status of the SG relays and the Photovoltaic production and consumption of the PDC, the COP and the daily kwh
I leave you my esphome configuration in the files
Good Printing and realization of the project :D
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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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