simple serial command protocol

tagged responses, just because

1 files changed, 4 insertions, 0 deletions

diff --git a/battery.h b/battery.h
index 9843241..d86fbec 100644
--- a/battery.h
+++ b/battery.h
@@ -46,4 +46,8 @@ public:
   void read(SensorData *data) {
     data->batteryVoltage = voltage();
   }
+
+  bool serialCommand(const String &tag, const String &command) {
+    return false;
+  }
 };