The RSSI chart can in a way be used similarly to Apple's Wi-Fi diagnostics utility for assessing signal-to-noise ratios for wireless-networking connections. By using this graph, you can see whether there are changes to your connection strength over time, and might find periodic drop-outs that can help you troubleshoot a lost connection. When this is selected, a small graph window will appear that will progressively show you the last 10 minutes of RSSI values for the device. With the system preferences open, hold the Option key and a small bar graph with an RSSI number should appear that shows the signal strength.Īt the bottom of the Bluetooth system preferences there is a small gear menu that contains an option to "Monitor Connection RSSI" for any connected Bluetooth device. This document provides a list of Bluetooth (BT) and Bluetooth Low Energy (BLE) HCI requirements. Recognizing the growing demand for more accurate indoor positioning solutions, the Bluetooth SIG released Bluetooth 5. In addition to the Bluetooth menu, you can use the Bluetooth system preferences to view the current RSSI value for your attached devices. These RSSI-based methods typically achieve accuracy levels of a few meters and have been used to determine whether an asset or a person is in a room. Hold the Option key in the Bluetooth system preferences to show the RSSI value for connected devices.
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