https://devzone.nordicsemi.com/f/nordic-q-a/8013/is-bal-nrf02d3-compatible-with-nrf51822-cfacIs the BAL-NRF02D3 also compatible with nRF51822-CFAC? Is BAL-NRF02D3 compatible with all WLCSP ?en-USTelligent Community 13Mon, 06 Jul 2015 09:16:02 GMThttps://devzone.nordicsemi.com/thread/28706?ContentTypeID=1Mon, 06 Jul 2015 09:16:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dff96178-701c-444e-812d-1f3a4d061668&#216;yvind Karlsen<p>Hi,</p> <p>Yes, BAL-NRF02D3 is compatible with nRF51822. See the blog on <a href="https://devzone.nordicsemi.com/blogs/655/general-pcb-design-guidelines-for-nrf51/">general PCB design guidelines</a> for more information.</p> <p>As for other WLCSP devices it is very likely to be incompatible.</p> <p>Best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>