User's Manual

CONFIDENTIAL
Copyright 2016, Salutron, Incorporated Revision 1.1 Revision Date:07/31//17 Page: 13 of 23
2.6. HRM3300 OTA.
The new code update can be flashed into the device using over the air programming. The BLE DFU feature
of OEM3300 can be triggered using the activation
command
from the console. Once triggered the
OEM3300 function as BLE peripheral and will broadcast “OEM_3300”. Using Nordic NRF Connect
application installed in the phone and the OAD zip file released, the OEM3300 firmware can be updated.
For more information and procedure on how to OTA, please refer to OEM3300 OAD procedure document.