USB Powered Bluetooth Rally Roadbook Controller

This is a simple 3 button plus toggle switch bluetooth roadbook controller.
It's powered by a very cheap tiny ESP32C3 micro controller running off USB.
There's already a couple of really amazing controllers on here but I wanted one with a toggle switch and that was all contained in the one housing.


All up there's less than $30 AU componants in it
- The toggle switch maps to UP / DOWN
- Lower button maps to LEFT
- Middle button maps to RIGHT
- Top button single tap maps to A button (enter)
- Top button double tap maps to B button (back)

There's a gasket file that needs to be printed in TPU to make it all watertight.
I've included some 12 mm button gaskets if your switches don't come with any.

To complete it you'll need a few more componants - I sourced all mine from Aliexpess

The brain 1 x ESP32C3 microcontroller
Make sure you get the one with the pins already welded

https://www.aliexpress.com/item/1005012631245655.html?spm=a2g0o.productlist.main.8.53d66987pNX31n&a