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diff --git a/keyboards/handwired/dygma/raise/readme.md b/keyboards/handwired/dygma/raise/readme.md new file mode 100644 index 0000000000..219ea5f3c9 --- /dev/null +++ b/keyboards/handwired/dygma/raise/readme.md @@ -0,0 +1,55 @@ +# Raise + + + +* Keyboard Maintainer: [ibash](https://github.com/ibash) +* Hardware Supported: [F411 Blackpill](https://github.com/WeActTC/MiniSTM32F4x1) with the [Dygma Raise](http://www.dygma.com) +* Hardware Availability: See below + + +Make example for this keyboard (after setting up your build environment): + + make handwired/dygma/raise/ansi:default + +Flashing example for this keyboard: + + make handwired/dygma/raise/ansi:default:flash + +See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs). + +## Hardware + +QMK does not currently support the [Dygma Neuron](https://dygma.com/products/neuron-black) because QMK does not support SAMD21 which the Neuron has. +Instead this code uses a [STM32 Blackpill](https://github.com/WeActTC/MiniSTM32F4x1) to create a Neuron replacement. + +## Required Hardware + +1. [STM32 Blackpill from WeAct Studio](https://github.com/WeActTC/MiniSTM32F4x1) (via [aliexpress](https://www.aliexpress.com/item/1005001456186625.html) or [adafruit](https://www.adafruit.com/product/4877)). + +2. 2x USB-C breakouts (via [keeb](https://keeb.io/collections/diy-parts/products/usb-c-breakout-board) or [adafruit](https://www.adafruit.com/product/4090)). + +3. 2x 2.7KΩ resistors (via [digikey](https://www.digikey.com/en/products/detail/yageo/CFR-25JB-52-2K7/684)). + +4. Breadboard or PCB proto board, wires, solder, etc. + +## Wiring + +Briefly each raise hand uses I2C to communicate with the Neuron: + +1. USB D+ is the I2C clock line. +2. USB D- is the I2C data line. +3. The resistors are pullup resistors for the I2C lines. +4. Each hand draws power from the USB port. + + + +<p float="left"> + <img src="https://i.imgur.com/GvXfnpf.jpg" width="200"> + <img src="https://i.imgur.com/kFKFjrU.jpg" width="200"> +</p> + +We are also prototyping a [custom pcb](https://www.reddit.com/r/DygmaLab/comments/ojgm95/pcb_for_running_qmk_on_the_raise/?utm_source=share&utm_medium=web2x&context=3). + +<p> + <img src="https://i.imgur.com/xfzIxkW.png" width="200"> +</p> |