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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.
@fanoush
after it happens you can read the reset reason if it was watchdog reboot=lockup or something else
peek32(0x40000000+0x400).toString(16)just beware that the register is cumulative and is not easy to clear from js - poke32 to RESETREAS probably reboots with softdevice enabled
but anyway in ideal situation you should never have watchdog reboot bit enabled so if it is 1 now something is/was wrong (?)
EDIT: while poke32(0x40000000+0x400,0xffffffff) will probably reboot it may still get the write done and clear the flags