hi,
i have nrf8122 module 
. want to flash a hex file in it by using nrf51 development kit. is it possible to flash code in the nrf51822 module. other wise please provide other possibilities.
hi,
i have nrf8122 module . want to flash a hex file in it by using nrf51 development kit. is it possible to flash code in the nrf51822 module. other wise please provide other possibilities.
You can use the P20 header for programming an external target. You can consult the image for the pinout of this header.
SH_GND_DETECT must be at GND, and SH_VTG at VDD (1.8V). You can get these from pins on P13. Then just connect the SWDIO and SWDCLK to the SWDIO and SWDCLK of the target board, connect ground, and VDD if required.
Thereafter you can simply use the upload features from Keil, or nRF Go Studio, or JLink tools, the same way as you would program the target on the DK.
You can refer to this excellent blog, if you need more help. electronut.in/.../
You can use the P20 header for programming an external target. You can consult the image for the pinout of this header.
SH_GND_DETECT must be at GND, and SH_VTG at VDD (1.8V). You can get these from pins on P13. Then just connect the SWDIO and SWDCLK to the SWDIO and SWDCLK of the target board, connect ground, and VDD if required.
Thereafter you can simply use the upload features from Keil, or nRF Go Studio, or JLink tools, the same way as you would program the target on the DK.
You can refer to this excellent blog, if you need more help. electronut.in/.../