https://devzone.nordicsemi.com/f/nordic-q-a/77064/change-mtu-on-nrf-connect-sdkHello, I am developing a product that acts as a peripheral and sends a notification of more than 20 bytes (which is by default the BLE MTU). How can I config the MTU so that I can send at least 32 bytes when notifying? I am using nRF Connect SDK v1en-USTelligent Community 13Fri, 16 Jul 2021 09:30:47 GMThttps://devzone.nordicsemi.com/thread/320384?ContentTypeID=1Fri, 16 Jul 2021 09:30:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e8e2b031-7590-41cb-9803-84269d7b3305Stian R&#248;ed Hafskjold<p>Hi, sorry for the late response. What you are looking for is called Data length extension. Can you please have a look at the kconfig <a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/kconfig/CONFIG_BT_DATA_LEN_UPDATE.html">BT_DATA_LEN_UPDATE</a>. Thanks</p><div style="clear:both;"></div>