#include <Wire.h>

#define I2C_SDA 6   // XIAO ESP32-C3 D4
#define I2C_SCL 7   // XIAO ESP32-C3 D5
const uint8_t TLE_ADDR = 0x35;   // <-- change to 0x1F if that's your chip

static inline bool read6(uint8_t *v) {
  Wire.beginTransmission(TLE_ADDR);
  Wire.write(0x00);
  if (Wire.endTransmission(true) != 0) return false;
  if (Wire.requestFrom((int)TLE_ADDR, 6, (int)true) != 6) return false;
  for (int i=0;i<6;i++) v[i] = Wire.read();
  return true;
}

void setup() {
  Serial.begin(115200);
  while (!Serial) {}
  Wire.begin(I2C_SDA, I2C_SCL);
  Wire.setClock(100000);

  // same config that worked in Step 2
  Wire.beginTransmission(TLE_ADDR);
  Wire.write(0x10); Wire.write(0x28);
  Wire.write(0x15);
  Wire.endTransmission();
  delay(2);
}

void loop() {
  uint8_t v[6] = {0};
  if (!read6(v)) {
    // ensure the stream still has frames even on a missed read
    // mark payload with a recognizable pattern
    v[0]=v[1]=v[2]=v[3]=v[4]=v[5]=0xEE;
  }
  // send header + payload (exactly 10 bytes per frame)
  Serial.write(1); Serial.write(2); Serial.write(3); Serial.write(4);
  Serial.write(v, 6);

  delay(50); // ~20 fps -> easier for the PC to keep up
}