I'm trying to get my mighty-hat and pi combo up and running but there's no sample sketch with rf95 instead of the rf69. I have added all the libraries, but I don't know how to use them yet, having a sample sketch updated with the correct hardware configuration would be very helpful.
So sorry but unfortunately I don't have a sample sketch for LoRa radios specifically coded for MightyHat. The given sketch is for RFM69. Others that buy it with LoRa radios usually have a specific need for it or already know what to expect from running a LoRa radio with the MHat.
I don't have a home grown library for LoRa radios and at the moment I would point at RadioHead. This is something I'd like to do eventually.