Flashing App for the ATCwatch Arduino Smartwatch Firmware mainly for nRF52832 this App is also usable to flash many other Nordic DFU files to your nRF52 device
Play store: https://play.google.com/store/apps/details?id=com.atcnetz.paatc.patc
You can support my work via PayPal: https://paypal.me/hoverboard1 this keeps projects like this coming.
You can find the ATCwatch firmware here: https://github.com/atc1441/ATCwatch
You can find the D6Notification App code here: https://github.com/atc1441/D6Notification