Soon available: an Oled DED for BMS. Functions as a standalone plug and play device.
Connects to a USB2 or 3 port and is powered by USB.

It has an expansion port to which a 1.3 inch Oled Display can be connected which acts as a Fuel Flow Indicator.

Comes as an easy to build kit. Fits a standard Hammond box, which needs some small modification.

Available in green and yellow.

Pictures of the final proto's.

Actual display. Look at the magnificant contrast!