Hi
i have a raspi 4 with the large Venus OS image on it and a connected mppt100/30 .
output is a 7inch ips touch panel. This works very well.
Node red is activated and i use this to decode the serial output from a vortronic 400A Shunt so i have now following values in node-red at the moment:
- Voltage from the Board and Starter battery in V
- strength of the electrical current in A
-Battery level of the board battery in %
-size of the Boardbattery in AH
now i would like to send this as input to emulate a bmv7xx to the venus os to show it on the display as a bmv.
has someone a idea , best of would be directly in node-red itself
thanks in advance