User's Manual

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LHT65 Temperature & Humidity sensor 29 / 40
Scenario-B, High Power Case: (Poor signal quality in EU868 band)
 Radio Parameter: SF12, 125kHz, 14dbm
 Transmit interval: 15 minutes.
 Payload : 11 Bytes.
Scenario-C, Low Power Case: (Good signal quality in US915 band)
 Radio Parameter: SF7, 125kHz, 20dbm
 Transmit interval: 15 minutes.
 Payload : 11 Bytes.
Scenario-D, High Power Case: (Poor signal quality in US915 band)
 Radio Parameter: SF10, 125kHz, 20dbm
 Transmit interval: 15 minutes.
 Payload : 11 Bytes.
To simplify the calculation, we can:
 Combine built-in sensor and E1 sampling energy together to 870ms@2ma
 Combine two RX windows together.
There is a power consumption tool for easy analyze. And below is the analyze result.
Ignore the 11 year, because the battery has a max 2% discharge per year.