The RFM95 ‘datasheet’ is not complete, you will find the default sync word defined in the SX1276 datasheet.
If the Radiohead library does not set the sync word, then the default will be used.
The RFM95 ‘datasheet’ is not complete, you will find the default sync word defined in the SX1276 datasheet.
If the Radiohead library does not set the sync word, then the default will be used.