https://devzone.nordicsemi.com/f/nordic-q-a/17814/writing-to-individual-char-field-without-having-to-send-all-other-fieldsSo right now i have one characteristic which is writable and it has 8 different fields within it. If I read it with nrf connect app i get 0B-00-0C-00-0D-00-0E-00-0F-00-10-00-00 which is fine. Say i want to write to it I and i send it a byte array ofen-USTelligent Community 13Fri, 18 Nov 2016 11:51:00 GMThttps://devzone.nordicsemi.com/thread/68660?ContentTypeID=1Fri, 18 Nov 2016 11:51:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:429b5028-7424-4f9b-9e69-764ebccbf769Petter Myhre<p>So you write only 0xFF and want only byte 0 to change? How do you know byte 1-12 is 0x00? Do you read it?</p><div style="clear:both;"></div>