Sorry for the delay - as @allObjects says, I think this is absolutely fine.
Thanks for the pics - as you say there are no huge peaks on the waveform so I wouldn't be concerned about this at all
@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.
Sorry for the delay - as @allObjects says, I think this is absolutely fine.
Thanks for the pics - as you say there are no huge peaks on the waveform so I wouldn't be concerned about this at all