https://devzone.nordicsemi.com/f/nordic-q-a/17579/how-to-do-nrf52832-mutilink-otaHi, I&#39;m using nRF5_SDK_12.0.0_12f24da and s132_nrf52_3.0.0_softdevice to do the mutilink and it&#39;s almost ready. We want to do the OTA on it. I think the mutilink is working as center, so I need to add a peripheral on it, right? But I don&#39;t know howen-USTelligent Community 13Tue, 08 Nov 2016 12:14:34 GMThttps://devzone.nordicsemi.com/thread/67587?ContentTypeID=1Tue, 08 Nov 2016 12:14:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cc907689-6077-41d6-80b8-27eaa4384a1cHung Bui<p>Hi Alice,</p> <p>Yes, it&#39;s possible. The S132 can do both central and peripheral. You don&#39;t need to &quot;add peripheral&quot;. All you need to do is to flash the bootloader (like a normal DFU setup) and find a way to switch from your application to the bootloader. After that the bootloader will take care of the DFU process.</p> <p>I would suggest you to test with our buttonless DFU application <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v12.0.0/ble_sdk_app_buttonless_dfu.html?cp=4_0_0_4_2_2_22">here</a> to get familiar with the bootloader, how to do Secure DFU and on how to switch to the bootloader.</p><div style="clear:both;"></div>