if ((err = dht22.read2(&temperature, &humidity, NULL)) == SimpleDHTErrSuccess) {
sendToInfluxDB("temperature,city="+city+",location="+location, "value", String(temperature));
sendToInfluxDB("humidity,city="+city+",location="+location, "value", String(humidity));
if ((err = dht22.read2(&temperature, &humidity, NULL)) == SimpleDHTErrSuccess) {
sendToInfluxDB("temperature,city="+city+",location="+location, "value", String(temperature));
sendToInfluxDB("humidity,city="+city+",location="+location, "value", String(humidity));