# ProMicro_BUS
This module can be mounted to an [Arduino Pro Mini](https://www.sparkfun.com/products/11113), [Arduino Nano](https://store.arduino.cc/arduino-nano), [Sparkfun Pro Micro](https://www.sparkfun.com/products/12587), or any other pincompatible MCU running with 3.3V. Depending on assembly it provides a RTC and/or µSD card slot.

## Documentation [![CC-BY-SA-4.0](../img/ccbysa.png)](../LICENSES/CC-BY-SA-4.0.txt)
All files can be found on [Github](https://github.com/nerdyscout/ProMicro/tree/master/BUS).

### Schematic
[![Schematic](pcb/docs/img/BUS-schematic.svg)](pcb/docs/BUS-schematic.pdf)

### BoM
  * [interactiveHTMLBoM](https://nerdyscout.github.io/ProMicro/BUS/docs/bom/BUS-ibom.html)
  * [octopart](pcb/docs/bom/BUS-bom_octopart.csv)

## Hardware [![CERN-OHL-S-2.0](../img/oshw.png)](../LICENSES/CERN-OHL-S-2.0.txt)
### Layout
<a href="docs/BUS-documentation.pdf"><img src="docs/img/BUS-top.svg" alt="BUS-top" width="40%"/></a>
<a href="docs/BUS-documentation.pdf"><img src="docs/img/BUS-bottom.svg" alt="BUS-bottom" width="40%"/></a>

### Gerbers
can be found within the Github [repository](pcb/gerbers).

## Code [![MIT](../img/mit.png)](../LICENSES/MIT.txt) (unless otherwise stated)
  * Modbus
    * [Modbus1](examples/Modbus1/Modbus1.ino)
  * Canbus
    * [Canbus1](examples/Canbus1/Canbus1.ino)

## external
### Links
  * [hackaday.io](https://hackaday.io/project/171898-promicro)