Author Topic: Is there a table showing Tx power (in dBm) for each setPowerLevel(...) value?  (Read 454 times)

WhiteHare

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I need to figure out which RFM69 library setPowerLevel(...) setting corresponds to at most 11.8dBm (for context: as per the entry in Table 2 in http://www.semtech.com/images/datasheet/fcc_digital_modulation_systems_semtech.pdf )

I'm guessing it would be setPowerLevel(14), or maybe setPowerLevel(13), on an RFM69W?

Thinking out loud, I suppose I could try to narrow down the proper setting based on the current consumed during Tx mode for any particular setting, because the datasheet says the current at +13dBm is 45ma, whereas the current at +10dBm is 33ma.
« Last Edit: March 13, 2017, 08:02:35 PM by WhiteHare »