Yes, with 7.5v power brick to power module, all things were working. good 5v coming out of other end of power module.
with breakout module and multi-meter, I did some current measurements on various modules. I couldn't find a page or FAQ that detailed the current load each module produced. Power consumption for each module would be useful information that could be included in the Product Specifications for each module.
here are my numbers:
bargraph 26.4 ma
number 19.47 ma
dimmer 0.64 ma
dimmer+servo (analog mode) 13.6 to 70 ma
dimmer+servo (pwm) 13 to 25 ma (servo stall 200+ ma)
dimmer+number+servo(analog) 0v 47ma, 1v 50-60ma, 2v 65-70ma, 4v 68-78ma, 5v 67-96ma
arduino 33ma with bargraph on (d5 HIGH) 57 ma
cloudbit (low power,default, 247MHz) 280ma (155 ma "steady state")
cloudbit (hi power, 454Mhz) 402ma (steady 166 to 242ma)
Revised power numbers can be found at