downlink works too

sketch/production.cpp

@@ -64,7 +64,7 @@ typedef struct {
   uint64_t addr;
   uint8_t index;
   char label[LABEL_LENGTH+1];
-} sensor_t;
+} __attribute__((packed)) sensor_t;
 
 sensor_t sensors[NUM_OF_SENSORS];
 
@@ -144,6 +144,7 @@ void downLinkDataHandle(McpsIndication_t *mcpsIndication)
   Serial.print("+REV DATA:");
 
   sensor_t downlinkSensors[NUM_OF_SENSORS];
+  
   if (mcpsIndication->BufferSize != sizeof(downlinkSensors)) {
     Serial.println("illegal number of octets in downlink message");
   } else {