Merge pull request #841 from DaneEvans/feat/serialModes_LOG

Serial modes - Logging

Author: thebentern

meshtastic/module_config.proto

@@ -337,9 +337,12 @@ message ModuleConfig {
       // VE.Direct is a serial protocol used by Victron Energy products
       // https://beta.ivc.no/wiki/index.php/Victron_VE_Direct_DIY_Cable
       VE_DIRECT = 7;
-      //Used to configure and view some parameters of MeshSolar.
-      //https://heltec.org/project/meshsolar/
+      // Used to configure and view some parameters of MeshSolar.
+      // https://heltec.org/project/meshsolar/
       MS_CONFIG = 8;
+      // Logs mesh traffic to the serial pins, ideal for logging via openLog or similar.
+      LOG = 9; // includes other packets
+      LOGTEXT = 10; // only text (channel & DM)
     }
 
     /*