https://devzone.nordicsemi.com/f/nordic-q-a/6883/sending-data-over-ble-modulehi guys, im developing a program to interface accelerometer MMA8452 with nrf51822.so if accelerometer is in peripheral device,how do i send the x,y,z co-ordinates from peripheral to my central device??en-USTelligent Community 13Fri, 08 May 2015 06:00:59 GMThttps://devzone.nordicsemi.com/thread/24257?ContentTypeID=1Fri, 08 May 2015 06:00:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6fcb4a10-cd52-48c4-8809-0233ecc6589dsougandh<p>hello, the data that im getting through accelerometer will be signed data.so how to convert that to unsigned data to send over ble??</p> <p>thankyou</p> <p>Sougandh A.K</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/24256?ContentTypeID=1Tue, 05 May 2015 09:03:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c91d9a1-111d-4d77-b03f-8f16a62f5fb3endnode<p>Also if this is the only purpose of your peripheral, data are not sensitive and X/Y/Z values are 16 or 32-bit numbers then you might consider fitting it into advertising data which saves you lot of code and some power because you do not manage any connection.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/24255?ContentTypeID=1Tue, 05 May 2015 08:19:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2a2110b4-6dcc-4b2b-9700-73ed3555f6b4Susheel Nuguru<p>Here is the good answer for you, read this <a href="https://devzone.nordicsemi.com/question/30900/sending-data/">post</a></p><div style="clear:both;"></div>