User's Manual

CONFIDENTIAL
Copyright 2016, Salutron, Incorporated Revision 1.1 Revision Date:07/31//17 Page: 8 of 23
1. UART COMMUNICATION PROTOCOL:
The following section describes the communication protocol between the HRM3300 and Equipment console.
The protocol is intended to provide a reliably link between the HRM3300 and Equipment console. The UART
protocol supports the two way link communication between the two devices.
1.2.Block Diagram
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2. OPERATION
2.1. Description
The Equipment console and HRM3300 uses standard UART protocol to transmit and receive custom
packets. The Equipment console control the HRM3300 operation. The HRM3300 operations are:
x Start and stop 5Khz, BLE and ANT+ scanning
x Connect and disconnect to a heart rate sensor using 5khz, BLE and ANT+.
x On-demand scanning
x Stationary bike FE-C broadcast is activated with user selected ID at the start of workout
x HRM display profile is broadcasted with user selected ID at the start of workout
x HRM display profile and Stationary bike have the same ID