How can I flash "Adafruit_nRF52_Bootloader" onto nRF52832 chip ?
How can I flash "Adafruit_nRF52_Bootloader" onto nRF52832 chip ?
Follow the instructions under 'Burn & Upgrade with pre-built binaries' on that page which you linked?
Follow the instructions under 'Burn & Upgrade with pre-built binaries' on that page which you linked?