#include <SoftwareSerial.h>
SoftwareSerial BT(12, 13);
char ch = 'S';
const int PINFOOT7 = 7;
const int PINFOOT8 = 8;
const int PINFOOT9 = 9;
const int PINFOOT10 = 10;
void setup() {
pinMode(PINFOOT7, OUTPUT);
pinMode(PINFOOT8, OUTPUT);
pinMode(PINFOOT10, O...
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