I'm trying example with sending data from ESP32 to IoTguru, unfortunately I'm receiving error with DNS resolving API address...

Do you know, what is wrong ?

Example - https://github.com/IoTGuruLive/theiotguru-arduino-library/blob/master/examples/02_send_measurement/02_send_measurement.ino

1050009: {sendHttpValue(nodeKey, fieldName, value):223} - ENTRY
1050009: {sendHttpValue(nodeKey, fieldName, value):225} - Send request to the cloud
hostByName(): DNS Failed for api.iotguru.live
1050017: {sendHttpValue(nodeKey, fieldName, value):234} - Response received from the cloud (status code -1)
1050026: {sendHttpValue(nodeKey, fieldName, value):236} - EXIT

Thanks,

Ondrej