Sharp Hall

Add custom modem settings

2

* Adds a new configuration for the modem: SF=12, Cr=4/7, Bw=125kHz, CRC on, Low data rate optimization on * Spreading factor 12, 4096 chips/symbol, is the slowest but gets us...

gateway should wait a little bit before opening serial

1

This will allow the PocketCHIP to boot when connected

gateway code should compile and run for both m0 and 32u4

1

Resolved when compiling `gateway` for 32u4 (in addition to m0) is as easy as uncommenting or commenting a few `#define`s

Images expand to only half of the screen when on folding phones, when screen is unfolded

2

**Describe the bug** Images expand to only half of the screen when on folding phones -- in this case, a Samsung Galaxy Z Fold3 -- when screen is unfolded. **Screenshots**...