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| const int pins[] = {8, 2, 3, 4, 5, 6, 7, 9, 10}; | |
| const int count = sizeof(pins) / sizeof(pins[0]); | |
| void setup() { | |
| Serial.begin(115200); | |
| delay(1000); | |
| Serial.println("booted"); | |
| for (int i = 0; i < count; i++) { | |
| pinMode(pins[i], OUTPUT); | |
| digitalWrite(pins[i], LOW); | |
| } | |
| } | |
| void loop() { | |
| for (int i = 0; i < count; i++) { | |
| Serial.print("Trying GPIO "); | |
| Serial.println(pins[i]); | |
| digitalWrite(pins[i], HIGH); | |
| delay(500); | |
| digitalWrite(pins[i], LOW); | |
| delay(200); | |
| } | |
| } |
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