RFM31 Datasheet, PDF (134/137 Pages) –

RFM31
15. Errata Status Summary
Errata #
1
2
3
4
5
6
7
Title
Some non-standard frequencies are not
supported.
Radio does not return to the low power state
when in Low Duty Cycle Mode.
Additional tuning steps required for proper RX
mode operation.
Potential modem failure with default settings.
Default register settings for optimal current
consumption.
Wake Up Timer and Low Duty Cycle mode
not functional.
False preamble detection issue.
Impact
Major
Minor
Minor
Minor
Minor
Minor
Minor
Status
Will be fixed in the next revision.
Will be fixed in the next revision.
Will be fixed in the next revision.
Will be fixed in the next revision.
Will be fixed in the next revision.
Use the micro or 32 kHz option for these
functions. Will be fixed in the next revision
Software workaround available.
Impact Definition: Each erratum is marked with an impact, as defined below:
Minor: Workaround exists.
Major: Errata that do not conform to the data sheet or standard.
Information: The device behavior is acceptable the data sheet will be changed to match the device behavior.
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