Central and Peripheral implementation on nRF51822https://devzone.nordicsemi.com/f/nordic-q-a/58491/central-and-peripheral-implementation-on-nrf51822Hi, Is nRF51822 able to efficiently run both Central and Peripheral, Which SDK is recommended for it ? Thanksen-USTelligent Community 13Fri, 28 Feb 2020 14:38:23 GMTRE: Central and Peripheral implementation on nRF51822https://devzone.nordicsemi.com/thread/237181?ContentTypeID=1Fri, 28 Feb 2020 14:38:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f8f11c05-07cc-4bef-a49d-4de318fa5c97Karl Ylvisaker<p>Hi,<br /><br />We do have some different experimental BLE central &amp; peripheral examples available in different SDK versions. To see whether an example is compatible with your device, you can check the requires SoftDevice version against the devices compatibility matrix.<br /><br />As you can see in the experimental&nbsp;<a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v11.0.0/examples_ble_cen_per.html">BLE central &amp; peripheral documentation</a>&nbsp;for SDK v11, the example requires SoftDevice 130, which we see is compatible with the nRF51822 in <a href="https://infocenter.nordicsemi.com/topic/comp_matrix_nrf51/COMP/nrf51/nRF51422_nRF51822_ic_rev_sdk_sd_comp_matrix.html">this compatibility matrix</a>.<br /><br />Best regards,<br />Karl<br /><br /><br /></p><div style="clear:both;"></div>