Service data with 128-bit UUID on nRF8001https://devzone.nordicsemi.com/f/nordic-q-a/4927/service-data-with-128-bit-uuid-on-nrf8001Hi I want to use my own 128-bit UUID with an nRF8001 chip to send data (soil moisture) to many devices at once without them having to connect to the device. It seems that this might be possible with the nRF51, but I haven&#39;t found anything related foren-USTelligent Community 13Tue, 06 Jan 2015 14:42:27 GMTRE: Service data with 128-bit UUID on nRF8001https://devzone.nordicsemi.com/thread/17389?ContentTypeID=1Tue, 06 Jan 2015 14:42:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5e3ea7a3-ea2d-4ea6-8318-1e7d2427bba5David Edwin<p>You are correct. The 128bit UUID cannot be advertised on the latest nRF8001 firmware. I would suggest that you use the Device Information Service (16bit UUID) and add the infomration that you want to it in the broadcast. You can add the the 128bit UUID and its value as the contents of the broadcast in the Device Information Service.</p><div style="clear:both;"></div>