Trying to so something really simple.
1 servo connected to Arduino MKR Motor Carrier
1 Arduino Motor carrier
1 Arduino MKR Wifi 1010
<MKRMotorCarrier.h> library in place
official sketch “Servo_test”
No move from the Servo. Same Servo perfectly working wired to an Arduino Uno Wifi with the official sketch “Sweep”
Here below the code.
Attached an image of the wiring.
Any help really appreciated.
Andrea
#include <MKRMotorCarrier.h>
#define INTERRUPT_PIN 6
//Variable to store the battery voltage
int batteryVoltage;
void setup()
{
//Serial port initialization
Serial.begin(9600);
while (!Serial);
//Establishing the communication with the motor shield
if (controller.begin())
{
Serial.print("MKR Motor Shield connected, firmware version ");
Serial.println(controller.getFWVersion());
}
else
{
Serial.println("Couldn't connect! Is the red led blinking? You may need to update the firmware with FWUpdater sketch");
while (1);
}
// Reboot the motor controller; brings every value back to default
Serial.println("reboot");
controller.reboot();
delay(500);
//Take the battery status
float batteryVoltage = (float)battery.getConverted();
Serial.print("Battery voltage: ");
Serial.print(batteryVoltage);
Serial.print("V, Raw ");
Serial.println(battery.getRaw());
}
void loop() {
//Take the battery status
float batteryVoltage = (float)battery.getConverted();
//Reset to the default values if the battery level is lower than 11V
if (batteryVoltage < 5)
{
Serial.println(" ");
Serial.println("WARNING: LOW BATTERY");
Serial.println("ALL SYSTEMS DOWN");
while (batteryVoltage < 5) {
batteryVoltage = (float)battery.getConverted();
}
}
else
{
//Servo sweep from 0 position to 180
for (int i=0; i<180; i+=5)
{
//Choose what of all the servo connectors do you want to use: servo1(default), servo2, servo3 or servo4
servo2.setAngle(i);
Serial.print("Servo position");
Serial.println(i);
delay(50);
}
delay(200);
//Servo sweep from 180 position to 0
for (int i=180; i>0; i-=5)
{
//Choose what of all the servo connectors do you want to use: servo1(default), servo2, servo3 or servo4
servo2.setAngle(i);
Serial.print("Servo position");
Serial.println(i);
delay(50);
}
}
//Keep active the communication MKR1000 & MKRMotorCarrier
//Ping the samd11
controller.ping();
//wait
delay(50);
}
