cg-scale-wifi-oled

A fresh, completely refactored design and rewrote code highly inspired by the original and innovative Olkal cg-scale design.

CG Scale folded CG Scale ready

Features

recent ESP32 wifi-bluetooth-oled board, mainstream and low cost (sub $10) - all-in-one
minimal and well designed parts (3d printing)
foldable and easy transport
manage from a parkflyer, 1m DLG to bigger aerobatic motorised planes (and tunable), and of course F3X gliders
full remote control: tare, configuration and monitoring via Wifi
precise tuning
configuration saved in the ESP32 flash memory
standalone display with the ESP32 oled
powered with a simple 1S lipo, a 5V USB battery, Li-Ion 18650, ...
multi-language design (included: english, french)
complete documentation
easy code upload in the ESP32 with the arduino.cc IDE (few steps documented in 'soft' folder)

The scale 3d parts are parametric and designed with openscad. You can edit the SCAD file and regenerate the STL.

Comment

Photos were taken from my development unit. The available parts are now enhanced in strength and stiffness at key points. Depending on your rc models, you can even trim the rods to lower length to get even more stiffness. The girder (holding the rods vertically), with its inverted V-shape, is designed to lock itself on the support when a weight is applied.