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How to capture ELA Beacon internal battery voltage? (view source)
Revision as of 17:07, 12 January 2022
, 17:07, 12 January 2022→General Information
For more detailed information about Advanced Beacon Capturing Configuration please refer [[FMB920 Beacon List|here]].
For more detailed information about Advanced Beacon Capturing Configuration please refer [[FMB920 Beacon List|here]].
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.
Note: only sensors that are v3.0 support this functionality.
Note: only sensors that are v3.0 support this functionality.
[[File:Scan response.png|right|frameless|[https://elainnovation.com/wp-content/uploads/2020/10/BLE-Frame-specifications-11B-EN.pdf]]]
== Examples of ELA sensor whole packet capturing ==
== Examples of ELA sensor whole packet capturing ==
