We just purchased the RAK8212 board and we are having difficulty uploading our application or bootloader to the MCU. We have the Segger Edu Mini programmer (see photo), with the SWD jumper cables connected appropriately. When we try using nRFgo Studio, or even J-Flash, the target is not detected.
Is there a particular procedure we must use to burn a bootloader into the RAK8212? The DFU and RESET buttons on the dev board don’t seem to do anything.