Sensor Pins

Currently the DHT and SST are tied to pins 36 and 39. Since these pins are input only pins, they are incompatible with these sensors. It is proposed to instead move them to use pin 1 for the DHT, and pin 13 for the SST.

This does unfortunately use the UART TX pin which means that we would be sacrificing some of the useful IO for these sensors. It may also be possible to connect these devices onto a single pin since they both use the OneWire bus protocol. NOTE: This needs further investigation

No files or tests are identified. Start by locating the DHT and SST pin definitions and sensor initialization entry points, then investigate whether pins 1 and 13 are suitable and whether both devices can share one OneWire pin. Done means an agreed, tested pin arrangement that avoids input-only pins and accounts for UART TX use.

Written by the indexing model from the issue text.