Programming the nRF52832 in dwm 1001 thru uart

Hi,is it possible to program the nordic mcu thru uart, or is it only thru the serial wire debug port?

Mainly can I cut corners and use a cheap ch340g for usb programmer chip :wink:

The DWM1001C module does not have a secondary bootloader resident in Flash so the only way is to use the SWD pins to flash the MCU.


Any recommendations for usb programmer other than segger jlink

Hi Sebastian,

yes, you can use CMSIS-DAP instead of J-Link which is supported also by OpenOCD.
You can buy or create one using this open-hardware/software project (it works fine for me):