https://devzone.nordicsemi.com/f/nordic-q-a/15797/nrf8001-redbearlab-ble-shield-notifyHello i have a system that which i get data from a ultrasonic sensor and send it to Arduino UNO and nrfConnect application via the RBL Shield ( nrf8001 ) so i want to do it with the notify command on the bluetooth chip . I research the example on theen-USTelligent Community 13Wed, 17 Aug 2016 12:12:07 GMThttps://devzone.nordicsemi.com/thread/60278?ContentTypeID=1Wed, 17 Aug 2016 12:12:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4b9fe3e4-efde-4ac0-821c-10332b856ae8aykutarab<p>Yes i looked at them and i examined the ble_heart_rate_template but it looked too complicated for me i drowned in the libraries and the funcitons and honestly the explanations are very complicated too so i need something like tutorial for that</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/60277?ContentTypeID=1Wed, 17 Aug 2016 11:48:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:354b91c3-f2c6-4a50-9ce3-43174632ed0fawneil<p>Have you looked at the Nordic <strong>ble-sdk-arduino</strong> and the examples there?</p> <p><a href="https://github.com/NordicSemiconductor/ble-sdk-arduino">github.com/.../ble-sdk-arduino</a></p><div style="clear:both;"></div>