Switching Victron chargers

[agcyl]

First of all - a big thank you for sharing your findings - it was a great starter for me to find out how to change the charging power of Victron chargers. There are different types which can be toggled between two values e.g. 15A / 15 A or 7A /15h ... (max / ~1/2)

In the end it turned out to be super-easy:

After having paired and connected the device only 2 steps are necessary e.g. in bluetoothctl:

gatt.select-attribute 306b0003-b081-4037-83dc-e59fcc3cdfd0

for the maximum charge:
gatt.write "0x06 0x00 0x82 0x19 0xe0 0x01 0x41 0x00

for ~half of charging-power:
gatt.write "0x06 0x00 0x82 0x19 0xe0 0x01 0x41 0x01