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How to capture ELA Beacon internal battery voltage? (view source)
Revision as of 18:09, 22 February 2022
, 18:09, 22 February 2022→General Information
== General Information ==
== General Information ==
First thing you have to know before configuring a sensor is data protocol. For detailed ELA description about Bluetooth frame specifications please refer [https://elainnovation.com/wp-content/uploads/2020/10/BLE-Frame-specifications-11B-EN.pdf here.]
First thing you have to know before configuring a sensor is data protocol. For detailed ELA description about Bluetooth frame specifications please refer [https://elainnovation.com/wp-content/uploads/2020/10/BLE-Frame-specifications-11B-EN.pdf here.] To enable internal battery voltage in the scan response frame, battery voltage presence must be configured in the NFC memory using ELA's Device Manager Mobile application. although take into account that either voltage value or low percentage can be configured. There is no option for both parameters to select.
In order to capture ELA battery information, it is required to use ''Beacon Capturing Configuration'' table which is added from 03.27.07.Rev.00 firmware version or above. For more detailed information about ''Beacon Capturing Configuration'' please refer [[FMB920 Beacon List#Advanced Beacon Capturing Configuration|here]].
Broadcasting information can be classified into two main sections: Advertisement and scan response. In Scan Response frame, bytes 6 and 7 are listed as LSB and MSB, meaning that byte 7 should be calculated first and byte 6 second. Example: AC0B ->0BAC; 0BAC(hex) -> 2988(dec)*0.001 multiplier. Gives 2.988V internal battery voltage.
In Scan Response frame, bytes 6 and 7 are listed as LSB and MSB, meaning that byte 7 should be calculated first and byte 6 second. Example: AC0B ->0BAC; 0BAC(hex) -> 2988(dec)*0.001 multiplier. Gives 2.988V internal battery voltage.
Notes:
Notes:
