This Gadget reads out your eBZ DD3 smartmeter and can send the data via wifi.
Hint: Flash before mount! :-)
To Build it you need:
See pictures how to mount everything.
This design is originally a remix of "ESPHome Holley DTZ541 Three-Phase Meter Interface" from LayerCake that i found on printables.com.
This was changed:
Print the bottom part in black to let the LED's work better.
For the Software i used tasmota by follow this instruction (german).
If you need it, let google translate the instruction.
It took a while to compile the tasmota firmware with enabled scritpting. Thats why i uploaded it here (tasmota-12.4.0-script-de.gz) to save you some time.
I'm really looking forward to see you makes. :-)
If you like my design, feel free to support my by sending me a tip via PayPal.
| Groundplate.stl | 230.0KB | |
| MainHousing.stl | 161.1KB | |
| tasmota-12.4.0-script-de.gz | 480.5KB |
