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FYSETC Big Dipper Board Duet 3 Mini 5+ Wifi Upgrade Motherboard 3d Printer Control Board For Voron BLV 3D Printer CNC Machine
Big Dipper is a combination of duet3 mini5 + and Mini 2 +. Its main control and pin allocation are completely consistent with mini5 +, and the firmware of mini5 + can be used directly. At the same time, the power supply and IO protection have been upgraded to a certain extent to make it safer. The switching between WiFi version and Ethernet version can be realized by replacing the module. WiFi supports external antenna.
Based on the good ecology of RRF firmware and the on-board 7-axis (7xtmc2209), the board can be easily configured for a variety of models, such as Voron series, multi z-axis models, dual x models, etc.
Size: 148.5 x 87mm
Based on same54p20 (arm cortex M4 @ 120mhz), it is fully compatible with duet3 mini5 +
Onboard 7-way tmc2209 stepper motor drive
Input / output IO full TVs protection
28V maximum input, 12V@2A DC-DC (12V fan supply), 5V@8A DC-DC (power supply for raspberry pie and system), two 3 3V@0.6A LDO (power supply for MCU and 3.3V peripherals respectively)
Two automotive fuses for hot bed input and main power input
Using xh2.54 connector, the functions of each interface are completely consistent with mini5 +
7x PWM power MOSFET output (1 for hot bed, 2 for hot end, 4 for fan,)
Reprap discount smart controller compatible sockets, Exp1 and exp2. It supports monochrome displays such as 200412864.
Uart1 raspberry PI row needle (including 5V@5A Power supply)
2x4 row pin lead out for external SD card module
On board TF card slot
Type-C USB socket
3 Thermistor/PT1000 inputs and support for 2 PT100 or thermocouple inputs via the optional daughterboards.
Both Wifi and Ethernet versions
CAN-FD bus that supports the next generation of Duet3D expansion boards, smart tools and custom addons.
Set up your printer and update the firmware through the web interface.
All common 3D printer geometries are supported
Support for a wide range of Z probes including DC42’s IR Z probe and the Duet3D Smart Effector for delta printers.