Compile with WITH_RIME 1 for neighbor discovery and with ENERGEST_CONF_ON for
energy estimation.

Estimated consumption with batteries (2.4 V):

<table>
<tr>
<td></td>
<td>Curr</td>
<td>Power</td>
</tr>

<tr>
<td>ENERGEST_TYPE_CPU</td>
<td>7.5 mA</td>
<td>18 mW</td>
</tr>

<tr>
<td>ENERGEST_TYPE_LPM</td>
<td>3 mA</td>
<td>7.2 mW</td>
</tr>

<tr>
<td>ENERGEST_TYPE_TRANSMIT</td>
<td>21 mA</td>
<td>50.4 mW</td>
</tr>

<tr>
<td>ENERGEST_TYPE_LISTEN</td>
<td>19 mA</td>
<td>45.6 mW</td>
</tr>

</table>