1 - Did you check the second wireless box power supply? Is it putting out the required voltage
2 - Are the parts in the right location and orientation (pic in backwards, 100uf caps, etc)
3 - Put a volt meter across the .1uf cap (yellow cap below the pic) and see if there is 5 volts.
4 - Did you check for solder bridges?
1. Both power supplies are putting out the required voltage
2. Orientations triple checked
3. The meter reads 1 volt not 5
4. The two .1up caps directly under the pic are very close and I've done my best not to bridge them, but even with a magnifying glass I'm not positive anymore if they are bridged or if it's just flux.
...so what do I do about the 1 volt? And is the bridge a problem or are they that close because they are in series?
And smartcontrols the two units are 20 feet from one another.
Thanks for your responses.
Glen