Victron Smartshunt
SmartSHUNT is a choice under BATTERY (not under Victron):
Subsequently the PINOUT Configuration is put under BATTERY (not Victron).
In Principle (for more information look under VE.Direct ):
- You need the "Transmit" (TX) from the Victron Device to connect to the GPIO Pin on the ESP32 that is defined as "Receive" (RX)
- It is not required to also connect the "Receive" (RX) of the Victron Device as the later does not receive anything from the ESP32
- You need to connect "Ground" (GND) of Victron Device and ESP32
- IF you are using an ADUM or Levelshifter as explained under VE.Direct, you also need to connect the Power between Victron-ADUM/Levelshjifter-ESP32
Below is an example, if you have PIN 27 and 14 available on your ESP32. The picture below shows
- where PIN 27 and PIN 14 should be connected to on the Victron Smartshunt
- what you need to define in the PINOUT Configuration of the OpenDTUonBattery (black square)
Answer: often! Below is the explanation: Busting the 20%-80% SOC myth for LiFePO4 batteries https://youtu.be/DQeUYJoTpzg?t=673