Many thanks to you for all the advice! I was indeed using a servo way too powerful for the atom. My mistake, I've learnt something :)

All the best to you

@ajb2k3 thank you for your answer, I honestly doubted that I could kill the atom by draining too much power from it.
You mean that I should buy a servo driver in order to supply more juice? Thank you

Hi, I've been playing with a servo and my atom lite. Put the servo under a table to see if it could lift it, it couldn't so the movement didn't finish. No big deal, but after that, I couldn't get the atom to work again or to connect to my UIFlow. Is there a trick that I don't know of to connect it?

Also, when it's connected to USB on my PC, it is super hot though the LED is off. Hope it didn't fry :/ It also doesn't show up in UIFlow or M5Burner...