   else
   if (cmd == 'p') power();
   else
-  if (cmd == 's') servo_maestro();
+  if (cmd == 's') servo();
   else
   if (cmd == 'b') battery();
+  else
+  if (cmd == 'i') ina();
   else
   if (cmd == 'v') Serial.println("v9");
   else

byte crc = 0;

Adafruit_INA219 ina219;

// common vars //
unsigned long lastCommandTime;
unsigned long commandTimeout = 2500;
boolean IsConnected = false;

// RoboClaw //
#define RC_ADDR 0x80

{
  IsConnected = true;
  lastCommandTime = millis();
  tm.displayString("CONN");
}

//=======================================
