Product Inclusions:
- RUMBA main control board
- USB data cable
- 12864 LCD display
- Adapter board
- Grey cable (Quantity: 2)
Technical Specifications:
- Recommended Input Voltage: 12-24V
- Limit Input Voltage: 6-35V
- Stepping Driver: 6 (compatible with SPI socket StepStick)
- MOSFET Output: 6
- Maximum Bed Current: 20A
- Maximum Heater Current: 5A
- Thermistor Connections: 5
- Limit Switch: 6
- Firmware: Marlin bufix-2.0
Product Details:
The RUMBA32 is a revolutionary control board from Aus3D! This new model harnesses the dynamic 32-bit support of Marlin 2.0. Please note that due to the rapid developments in this technology, documentation and configuration settings might have to be updated in due course. We request our customers to follow the guidelines in our getting started guide before purchasing this device.
Presently, there exists a minor issue with the SPI-mode compatibility for TMC stepper drivers in this batch of boards. This can be rectified by using a soldering iron for modifying each socket that is used with an SPI-mode stepper driver. On request, we can apply this modification at the time of purchase, if you wish to use SPI drivers. The same service is also extended to customers who have bought the board previously; we can provide instructions to make the modification yourself, or we can arrange a return to modify it at our end. For assistance, you may refer to our mos instructions (pdf) or reach out to us.
Distinctive Features:
What makes these boards stand out? They come with an abundant number of stepper drivers, extra heater/fan channels and are highly durable. Unlike conventional printer control boards based on an 8-bit mechanism, RUMBA32 aims to eliminate their limitations by providing a faster CPU speed and more memory courtesy of the advanced STM32F446 chip. This ensures faster performance and unlimited feature inclusion while running your printer. With the comfortable and familiar design of a high-end 32-bit control board, the RUMBA 32 supports common character and graphical LCDs, standard stepper drivers and SPI-based stepper drivers with simple jumper alterations underneath each driver. You don’t need to revamp your whole printer setup to accommodate it.
