https://devzone.nordicsemi.com/f/nordic-q-a/20285/nrf51822-s130-exchange-mtunRF51822 use SD130 not support defined NRF_SD_BLE_API_VERSION ？ I want use nRF51822 exchange MTU request, how to do?en-USTelligent Community 13Thu, 09 Mar 2017 14:49:08 GMThttps://devzone.nordicsemi.com/thread/79014?ContentTypeID=1Thu, 09 Mar 2017 14:49:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:742cc8e2-df0a-44a3-bab6-82353a9f54d2Sigurd<p>It&#39;s a bug, it&#39;s not listed in e.g. the corresponding PDF document <a href="http://infocenter.nordicsemi.com/pdf/S130_SDS_v2.0.pdf">here</a>. If you need Configurable ATT MTU, you need to use nRF52.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/79013?ContentTypeID=1Thu, 09 Mar 2017 02:21:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9be6849c-b91d-49e0-8d48-ce844aceda3ageniusgogo<p><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.softdevices51/dita/softdevices/s130/s130.html?cp=3_7_2">infocenter.nordicsemi.com/.../s130.html</a> S130 key features:... Configurable ATT MTU. how to explain?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/79012?ContentTypeID=1Wed, 08 Mar 2017 12:20:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2fbe1324-d013-49f5-a995-a69f054f9540Sigurd<p>Hi,</p> <p>See this <a href="https://devzone.nordicsemi.com/question/106089/mtu-exchange-sub-procedure-on-s130_100/?answer=106401#post-id-106401">answer</a>.</p><div style="clear:both;"></div>