Should NRF.sleep() be called if accurate analogRead() are required?
It may help - I haven't really done any tests.
But the NRF52LL module will give you a lot of options - for instance taking slower readings for higher quality - that Espruino doesn't usually expose
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
It may help - I haven't really done any tests.
But the NRF52LL module will give you a lot of options - for instance taking slower readings for higher quality - that Espruino doesn't usually expose