Computing stuff tied to the physical world

Lots of nodes

In AVR, Hardware on Aug 22, 2009 at 00:01

I’m gearing up to install over half a dozen nodes around the house to monitor temperature, humidity, light levels, and to detect motion:

DSC_0444.jpg

The plug at the bottom is a one-off to check out the connections for the EPIR version.

These are my last JeeNode v2 boards, salvaged from various experiments, with all their port headers replaced by the new 6-pin-female-up standard.

Given that these are v2 boards, I’m hand assembling the plugs to match the “old” port pinout. Beyond these, I’ll use the new v3 boards with a little pcb “room plug” to be created later.

Back to soldering a few more of these little sensor critters!