¶ The Hardware
Welcome to the hardware showcase! Here, we pull back the curtain on the two custom boards that make OpenAMS tick, along with a peek at what they’re replacing in the original AMS system. Let’s dive in!
¶ OpenAMS Mainboard
The brain behind the operation: Our custom mainboard replaces the original AMS mainboard and speaks Klipper’s CANBus protocol, unlocking a world of compatibility.
¶ Filament Pressure Sensor (FPS) Board
![img_20250113_121941[1].jpg](/img_20250113_121941%5B1%5D.jpg)
The unsung hero: This board replaces the original filament buffer, introducing real-time pressure sensing and making sure your filament is always primed and ready to roll!
¶ Original AMS Mainboard
Say goodbye to the original: This is the board that kept the AMS locked away in its own little world, using RS485 communication.
¶ Original Filament Buffer
The old guard: The original buffer relied on tension (which we now know is actually compression) to manage filament flow—time for an upgrade!
Enjoy the new hardware!