Description
The Homyl 1X3D Printer Max 20V Fan Extender Expansion Module is a device designed for use with Reprap Ramps 1.4 Rrd printers. It allows for the control of up to 2 fans with a maximum voltage of 20V and 0.5A per channel. The device is easy to install and is compatible with Marlin firmware. It is made of a 4-layer PCB board and comes with a size of 20*10*15mm. The package includes 1 Ramps1.4 RRD Fan Extender.
Description:If you build or upgrade your printer and a dual (2 machine) including heated bed all output ports (D8, D9, D10) will be used. In this case, there is no option to connect the firmware to control the fan ramp directly.However in the sprint/Marlin firmware there is an option already (Marlin: board = 34) that will output the fan ramp D4. But the program requires a "buffer/driver" to work.Features Max 20V 2 (PWM Control) channel (D6/D11) Maximum 0.5A per channel (enough for a real large fan)Flexible output voltage (you can connect RRD's FAN extension to support your desired output voltage of 12V, 5V)Easy to install (plug and play)Support Marlin firmware (choose "# define motherboard easy to adaptapt other firmware (such as sprint: just change "#definition FAN_PIN6 in" pins.h")
Specification:Material: 4-layer PCB boardSize: 20*10*15mm/0.79*0.39*0.59''Scope: 3D printer
Package Includes:1Pcs Ramps1.4 RRD Fan Extender
Related Products
