![]() ![]() It is not easy to estimate the range that Bluetooth technology is likely to cover, although it is developed to cover a wide range between two devices. As the RSSI value significantly differs between chipset manufacturers, MOKOBlue employs an absolute and more consistent measure to determine the strength of a Bluetooth signal. For example, a pretty good value is below -50, a fairly reasonable value is between -70 to -80, while -100 indicates no signal at all. The signal is always better when the RSSI value is closer to zero. When the RSSI value is higher, the signal becomes more robust. The Bluetooth RSSI values are always on a logarithmic scale, negative, and measured in decibels (dBm). ![]() The RSSI measurements for every seen device are provided by a Bluetooth radio anytime the device scans for Bluetooth devices. MOKOBlue: Original Bluetooth/BLE IoT & Smart Devices Manufacturer īluetooth RSSI (Received Signal Strength Indicator) is a measure that represents the relative quality level of a Bluetooth signal received on a device. ![]()
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