DIY Wireless shifter prototype is finally sorta working, Still need to finish the shifter pod and package it all much neater. But it pulls a cable (slowly).
Got the shifter pod ergonomics pretty dialed. Suprisingly difficult to print a relatively strong, ergonomic, and small shifter pod housing. Pod has 4 buttons. the closest two will be derailleur up/down. further bottom button will be dropper and further top will be a trigger to start/stop telemetry or possibly self detonation. https://www.youtube.com/shorts/mIt4wOu0DjI