Shared Projects by jlaraujo

This board was developed by the VoronDesign community.

Original and uptodate version here: https://github.com/VoronDesign/Voron-Hardware/tree/master/V0_Display The board has:

STM32F042F6P6 MCU with internal oscillator
SWD header for easy debugging (not populated by default)
Dual USB port (Vertical or Horizontal) with breakout pin header for USB header
I2C Screen connections for 1.3" display with jumpers on back for slecting which pins (1 or 2) are power and ground
EN11-style click encoder support
Reset/kill button
3 GPIO pin header
1 on-board Neopixel with data line broken out for expansion

In addition to the PCB and SMD parts (see BOM), you will need:

Encoder Amazon/DigiKey
Kill and Reset Switch 6mm Tactile buttons 4.3mm Tall
An OLED display 1.3"
Pin Header Assortment Male Dupont-Style and/or JST-XH Style (Can be nice for USB as it's polorized)

Optionally you can get:

Neopixels or look on ebay for bare 5050 Neopixels
Micro USB port (Horizontal Molex 105017-0001 or equivalent Amazon) or (Vertical Molex 105017-0001)

Interfacing a PNP Capacitive sensor to a 3d Printer

This board was developed by the VoronDesign community.

Original and uptodate version here: https://github.com/VoronDesign/Voron-Hardware/tree/master/Microswitch_Endstop

It’s a microswitch endstop board for X and Y axes. Designed with Omron D2F-L switches in mind, however, others might work as well. You can use whatever connector you want. It is wire compatible with the hall effect board. The VIN pin is not used. If you have no intention of switching to the hall effect board, you can run 3 wires instead of 4 as it shares a common ground.

You will need a different stl for the pod. Check https://github.com/VoronDesign/VoronUsers for the microswitch pcb pod.

A mini shield for an Arduino Mini Pro to simplify the connection to the RFM69W or RFM69HW. It includes a 1206 capacitor to stabilize the supply voltage, (tested with 10uF), a pad for Vcc, GND and IRQ. The RFM69 will be in “front” of the Mini Pro, fully accessible.