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# Let's Split Vitamins Included
This readme and most of the code are from the lets split readme
## Quick links
[REV1](./rev1/readme.md)
[REV2](./rev2/readme.md)
## Hardware
Hardware files for the Let's Split vitamins included are stored [here](https://git.io/vita-inc)
## Features
Some features supported by the firmware:
* Either half can connect to the computer via USB, or both halves can be used independently.
* Optional support for I2C connection between the two halves if for some
reason you require a faster connection between the two halves. Note that this requires 4 conductors between halves, and as such requires a TRRS cable.
## Required Hardware
|Amount| Description |
|--|--|
| 1 | PCB kit from novelkeys |
| 48 | MX compatible switches |
| 48 | 1U keycaps
| 1 | Mini-usb-B cable or USB-C cable for rev2. Keep in mind rev2.0 doesn't work with USB-C <> USB-C cables|
| 1 | TRS / TRRS cable
## Optional Hardware
A speaker can be hooked-up to the footprint on the PCBs. It is already enabled in the default firmware.
WS2812 LEDs can be added to the board. Check the different revision readme for specifics.
## Using I2C
On the left half PCB, there's two pads labled ***I2C Pullup*** if you want to use I2C, you need to bridge those two solder jumpers with a soldering iron.
You can change your configuration between serial and i2c by modifying your `config.h` file.
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