/* Gesture Control - Transmitter (Glove) Uses MPU6050 & 433MHz RF Module Author: Study For Next */ #include <Wire.h> #include <VirtualWire.h> // Or use RadioHead const int MPU = 0x68; int16_t AcX, AcY, AcZ; void setup() { Wire.begin(); Wire.beginTransmission(MPU); Wire.write(0x6B); Wire.write(0); Wire.endTransmission(true); vw_set_tx_pin(12); // RF Data Pin vw_setup(2000); } void loop() { Wire.beginTransmission(MPU); Wire.write(0x3B); Wire.endTransmission(false); Wire.requestFrom(MPU, 14, true); AcX = Wire.read()<<8|Wire.read(); AcY = Wire.read()<<8|Wire.read(); char *cmd; if(AcX < -8000) cmd = "F"; // Forward tilt else if(AcX > 8000) cmd = "B"; // Back tilt else if(AcY < -8000) cmd = "L"; // Left else if(AcY > 8000) cmd = "R"; // Right else cmd = "S"; // Stop vw_send((uint8_t *)cmd, strlen(cmd)); vw_wait_tx(); delay(100); }