Product Review

Rumba is the core of a 3D printer, carver, laser cutter and other CNC

1.5pcs temperature sensor interface input;
2.All pins are drawn to facilitate more features to expand.
3.Servo expansion interface, easy to add automatic leveling function;
4.PWM DC output (heating pipe, fan, etc.): 6-way output (one-way high-current, 3-way current, 2-way low-current), low on-resistance high-performance tube do Mos drive output as with LED indication.
5.Power section: Power input is 12V-35V, dual power supply design, effectively avoid the mutual influence of the current hot bed partially supported 11A, 12V, other parts of the circuit, 5A, 12V. In order to reduce the high-temperature high-current generated Mega controller board, the proposed increase 12V cooling fan.
6.Dashboard firmware using Marlin.

Package Included:

1 * Rumba Board
1 * cable