Hardware modifications on SOO.Heat and SOO.mp

A few hardware modifications are required on SOO.mp and SOO.Heat.

SOO.Heat: The LoRa module that have been used for the SOO.Heat project is a RN2903 which works with american frequencies. This component has to be replaced by a RN2483. Furthermore, the RF antenna needs to be adapted to the new frequency. This modification is required on the three boards (Temp, Base and Valve).

SOO.mp: The resistor R19 value must be changed to 1.5kohm so the voltage on the reset pins (on both RF modules) can reach a high level.
The value of R2 and R6 must be changed to 3.3kohm to allow more current on the capacitive sensors.