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@MobiTech
Can I simply solder a JST PHR-2 connector to a V+ and GND pin, then connect a LiPo battery (Lithium ion Polymer battery with 3.7V) to the MDBT42Q breakout board for powering from the battery?
And for recharging the battery, simply solder a micro USB breakout board like this to other V+ and GND pins of the MDBT42Q Breakout board (VBUS -> V+, GND -> GND) and then charge it by plugging in a micro usb cable? Or is there an additional board needed for recharging like this which is soldered the same way is described?