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frillip / field-control-panel

Fancy control panel for field control unit
MIT License
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Control MPPT via serial port #44

Open frillip opened 4 years ago

frillip commented 4 years ago

Details are... lacking, but seems to be possible.

mpptprefs_v1.17.zip BMV-7xx-HEX-Protocol-public.pdf BlueSolar-HEX-protocol-MPPT.PDF VE.Direct-Protocol-3.27.pdf

frillip commented 4 years ago

Register 0xEDAB controls load output, useful for when Pi is on a UPS or similar,

frillip commented 4 years ago

Quad USB interface udev rules: /etc/udev/rules.d/99-quad-usb-serial.rules:

SUBSYSTEMS=="usb", DRIVERS=="cp210x", ATTRS{bInterfaceNumber}=="00", SYMLINK+="victronMPPT"
SUBSYSTEMS=="usb", DRIVERS=="cp210x", ATTRS{bInterfaceNumber}=="01", SYMLINK+="victronBMV"
SUBSYSTEMS=="usb", DRIVERS=="cp210x", ATTRS{bInterfaceNumber}=="02", SYMLINK+="victronINVERTER"
SUBSYSTEMS=="usb", DRIVERS=="cp210x", ATTRS{bInterfaceNumber}=="03", SYMLINK+="gps"

Pinout: image

Wires: