https://devzone.nordicsemi.com/f/nordic-q-a/23570/programming-pinsHello All, I am working on nrf52832 and i designing the custom board for the same for my application , which all pins i need to select as programming pins to dump the code on my chip??en-USTelligent Community 13Mon, 17 Jul 2017 11:21:08 GMThttps://devzone.nordicsemi.com/thread/92587?ContentTypeID=1Mon, 17 Jul 2017 11:21:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed29752a-6647-446d-bd4c-205fd99ebbffpavan<p>Thank you..i will configure.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/92586?ContentTypeID=1Mon, 17 Jul 2017 10:42:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0a082b23-98ab-412e-af41-422eb9d81a65Mahesh Venkitachalam<p>To support SWD programming, you can breakout GND, 3V3, SWDCLK and SWDIO. Take a look at our Open Source nRF52 board schematic:</p> <p><a href="https://github.com/electronut/ElectronutLabs-bluey">github.com/.../ElectronutLabs-bluey</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/92585?ContentTypeID=1Mon, 17 Jul 2017 10:38:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d4f96cd1-df75-494e-bf11-fa6b4686f81bRoger Clark<p>As a side note. The SWD pins can&#39;t be used for anything else (unlike on some MCU&#39;s where SWD pins can be reconfigured by the Application to become GPIO)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/92584?ContentTypeID=1Mon, 17 Jul 2017 10:36:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d6825a3-9246-4b05-a97a-418ce0e9226dRK<p>Since the MCU is an ARM Cortex you need to use SWDIO/SWDCLK to program it, along with a VCC and GND connection. The pins for SWDIO and SWDCLK are fixed, so you need to use those.</p><div style="clear:both;"></div>