# ProMicro_LOG [](BOOST/actions?query=branch%3ALOG)
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 [](../LICENSES/CC-BY-SA-4.0.txt)
All files can be found on [Github](https://github.com/nerdyscout/ProMicro/tree/master/LOG).
### Schematic
[](pcb/docs/LOG-schematic.pdf)
### BoM
* [interactiveHTMLBoM](https://nerdyscout.github.io/ProMicro/LOG/docs/bom/LOG-ibom.html)
* [octopart](pcb/docs/bom/LOG-bom_octopart.csv)
## Hardware [](../LICENSES/CERN-OHL-S-2.0.txt)
### Layout
### Gerbers
can be found within the Github [repository](pcb/gerbers).
## Code [](../LICENSES/MIT.txt) (unless otherwise stated)
* [SD CardInfo](examples/CardInfo/CardInfo.ino)
* [RTC SetAlarm](examples/SetAlarm/SetAlarm.ino)
* [OpenLog](examples/OpenLog/OpenLog.ino)
Openlog seems to be tied to Serial0, but ProMicro does use Serial0 for USB and Serial1 internal. Therefore these can not easily be used.
## external
### Links
* [hackaday.io](https://hackaday.io/project/171898-promicro)