After many months of work, we're proud to finally introduce SmartSpin2k hardware revision 3.0! This new hardware revision incorporates a brand new SMT PCB for much easier and more reliable building. It is able to be ordered directly from an automated manufacturer (like JLCPCB or PCBWAY) or from EmadMan with all of the components already soldered in place. We have also designed a pre-fabricated cable management solution as well making this newest revision easier than ever to build. It's truly "Print", "Plug" & "Play!

In Addition to being easier to build, we've incorporated a Peloton serial interface into rev 3 so you can plug your Peloton bike directly into the SS2K and recieve cadence and power data directly from the bike. If you have your bike in developer mode, you can even unplug the Peloton head unit from the bike and Zwift on the main screen without being in a Peloton workout.

Further, we've incorporated a more powerful and capable stepper driver into the board. It completely removes any of the past issues with motor torque (on friction bikes) and will also allow us to detect hardware endstops in future firmware upgrades.

SmartSpin2k adds automatic resistance control to any spin bike! It physically connects to your spin bike resistance control knob and then wirelessly to any apps like Zwift or Trainer Road via BLE. SS2k also has shifter buttons that allow the user to simulate shifting gears on the stationary bike and includes advanced trainer features like ERG mode!

One of the main primary design goals of SS2k is to keep the parts count low making it easy for makers to build for themselves.

If you'd like to get involved in SS2K but don't want to build your own, a limited number of kits are available on sale by our community members. CLICK HERE for more information.

Everything you need to know is in the SS2K Wiki

1. Install Microsoft Visual Code. https://code.visualstudio.com/
2. Install PlatformIO into Visual Code. https://platformio.org/platformio-ide
3. Install Pre-commit. https://pre-commit.com
4. Install pre-push git hooks: pre-commit install --hook-type pre-push
5. Open this project in PlatformIO.

If you experience an issue after upgrading firmware, please follow these instructions in the Wiki. Flashing instructions are available HERE.

The hardware designs in this project are licensed under the CERN Open Hardware License Version 2 - Permissive license. The software in this project is licensed under the GNU GENERAL PUBLIC LICENSE Version 2, June 1991 license.

^^@eMadman's IC4 model