OSH Park
Gen7 Board-ARM v2.0 reprap
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Gen7 Board-ARM v2.0 reprap
by WarHawk-AVG.
2
layer board of
4.35x3.56
inches
(110.52x90.53
mm).
Shared on
June 16th, 2016 05:58.
A well documented DIY ARM based reprap 3D printer controller board
- LPC1114FN28 MCU, a 32-bit ARM CortexM0+.
- Onboard USB-serial adapter, implemented with an MCP2200.
- Support for up to 4 stepper drivers in the “Pololu format”.
- Support for extruder and heated bed.
- Support for two SPI devices (e.g. SD card and display).
- Support for always-on fans (5, 7 or 12 volts).
- No power supply wiring neccessary, just plug an unmodified ATX supply in and be ready.
- Software power on/off.
- Oversized high current tracks and MOSFETs for reliable, cool operations.
- Board size 110 x 90 mm.
2 layer board of 4.35x3.56 inches (111x91mm). $77.50 for three.