https://devzone.nordicsemi.com/f/nordic-q-a/45445/why-is-there-an-atmel-chip-in-the-nrf-52-dkHello, I ordered my nRF52 DK from Rigado for their BMD-350 module using the nRF52832 chip, but their DK comes with an additional Atmel chip. Now I saw the regular nRF 52 DK also has a central chip but is it also Atmel or is it the non-integrated nRF52832en-USTelligent Community 13Wed, 27 Mar 2019 19:28:44 GMThttps://devzone.nordicsemi.com/thread/178784?ContentTypeID=1Wed, 27 Mar 2019 19:28:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a272ef3c-61dd-4104-80e9-a92e03f83dceTurbo J[quote userid="77943" url="~/f/nordic-q-a/45445/why-is-there-an-atmel-chip-in-the-nrf-52-dk"]what is the purpose of the Atmel chip?[/quote] <p>This is the JLink Debugger - which you need for programming and debugging via SWD.</p><div style="clear:both;"></div>