The MDBT42Q page says "2.5 - 16V voltage input, 20uA power draw when advertising", as it's got an LDO (the breakout), is that 50µW @2.5V .. 320µW @16V ? Or, at what voltage did you measure 20µA?
In the pixl and the MDBT42Q, can the bluetooth stack and radio be turned off completely for good if not needed, to save power?
In the pixl, can the display be turned on and off when needed? And if so, would the power drop down to MDBT42Q levels (~50µW) with the display off?
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