//uint32_t stamp = 1745110800;
//uint32_t stamp = 1740787200; //01 Mar 25
uint32_t stamp = 1743292800; //30 Mar 25
//uint16_t bval = 2;
char csv[36] = {0};
float temp = 0.0;
String tempstr = "20.42";
char fltstr[6] = {"20.45"};
uint8_t count = 0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  //Serial.println("");
  Serial.println("time,temp");
  for (uint8_t i = 0; i < 145; i ++) {
    sprintf(csv,"%lu000,%s\n",stamp,fltstr);
    //sprintf(csv,"%lu000,=AVERAGE(B%d:B%d)\n", bval, bval+5);
    Serial.print(count++);
    Serial.print(" ");
    Serial.print(csv);
    stamp += 600UL;//wrong by 9200
    temp = random(1900,2200)/100.0;
    dtostrf(temp, 6, 2, fltstr);
    //bval += 6;
  }

}

void loop() {
  // put your main code here, to run repeatedly:

}