.. _ref-quickstart:

================
Quickstart Guide
================

This guide is for installing a datagoo with hardware and firmware
preinstalled. It details the steps for configuring and attaching the
datagoo to a power supply, so that it is ready to send text
notifications.

Required Materials
==================
* Datagoo
* Current clamp
* Small philips screwdriver
* USB mini-b charger
* Activated SIM card with SMS plan (minimum 50 SMS per month)
* SD Card (minimum 16 MB)
* AC measurement cord
* Screws for mounting

Installation
============

.. warning::

   Make sure that all wires are disconnected from the device before removing the cover.

#. Remove the high voltage cover (may require a small tool) and the
   two plastic knobs.

   .. image:: images/case_exploded_sim.png
      :height: 350 px

#. Unscrew the four screws on the bottom of the device and remove the
   top case.

#. Place an activated SIM card in the SIM card holder. (Make sure that
   the SIM card is capable of sending text messages via a normal
   mobile phone before trying with the Datagoo)

#. Flip the ON/OFF switch to ON. You should see a small green light turn on.

   .. image:: images/case_exploded_switch.png
      :height: 350 px

#. Put the top back on the device and screw in the four screws. Do not
   put knobs or high voltage cover back on.

#. Format an SD card to FAT16. (This is by default for SD cards, but
   please double check).

#. Create file ``CELL.TXT`` containing the mobile number to notify of
   power usage statistics and alerts. An example ``CELL.TXT`` file::

      5731921102

#. Place the SD card in the SD slot.

#. Plug in USB charger.

   .. warning::

      The USB charger should not be a computer. Plugging in the
      computer USB charger and line voltage to the voltage terminals
      at the same time will destroy both the datagoo and your
      computer.

#. Connect current sensor. The current sensor should be clamped around
   only one wire.

   .. image:: images/current_sensor.jpg
      :height: 400 px

   .. warning::

      Use extreme caution when working with high voltages. Stripping
      and connecting a live (plugged in) wire may cause electrocution
      to the user.

#. Strip two wires for the AC voltage signal. Make sure it is not
   plugged in!

#. Place one wire around the upper screw and screw down the plastic
   knob. Place the other wire on the lower screw and screw down the
   plastic knob. Give both wires a quick tug to make sure they are
   attached properly.

   .. image:: images/attaching_wire.jpg
      :height: 300px

   .. image:: images/wire_detail.jpg
      :height: 300px

#. Replace the high voltage cover.

   .. image:: images/finished_voltage.jpg
      :height: 400px

#. Plug the other end of the voltage wires to the power source.

#. The red display shows the number of kW currently being generated.

#. You're ready to go!