hi, im trying to use analogWrite on all the pins of the board apart from D1, pins 0-6 work but 7-10 do not. i can get them to turn the connected leds on using digital write but it i change it to analogwrite only one side of the board works. does anyone know the reason? the pinout shows that pwm should work on all pins.
digitalWrite test code:
const int ledPins[] = { D0, D2, D3, D4, D5, D6, D7, D8, D9, D10 }; // LED pins:
const int numLEDs = 10;
// the setup function runs once when you press reset or power the board
void setup() {
for (int i = 0; i < numLEDs; i++) {
pinMode(ledPins[i], OUTPUT);
}
}
// the loop function runs over and over again forever
void loop() {
testLEDs(); // wait for a second
}
void testLEDs() {
for (int i = 0; i < numLEDs; i++) {
digitalWrite(ledPins[i], HIGH); // Turn on random LED
delay(1000); // Quick burst
digitalWrite(ledPins[i], LOW); // Turn off the LED
}
}
analogWrite code
const int ledPins[] = { D0, D2, D3, D4, D5, D6, D7, D8, D9, D10 }; // LED pins:
const int numLEDs = 10;
// the setup function runs once when you press reset or power the board
void setup() {
for (int i = 0; i < numLEDs; i++) {
pinMode(ledPins[i], OUTPUT);
}
}
// the loop function runs over and over again forever
void loop() {
testLEDs(); // wait for a second
}
void testLEDs() {
for (int i = 0; i < numLEDs; i++) {
analogWrite(ledPins[i], 255); // Turn on random LED
delay(1000); // Quick burst
analogWrite(ledPins[i], 0); // Turn off the LED
}
}
PJ 