ESP8266 Community Forum

In the past I built all of the IoTDemo devices plus other devices and they connected to my account at iot.espressif.cn. Now none of them will connect. The account is still active and I can still get old data downloaded with the appropriate curl command. But I can no longer send data to the account even using curl commands. Can someone advise why this is happening. I am now building sensors and sending data via MQTT to brokers and no longer am depending upon the espressif cloud account.

Update: after a few weeks have passed with this problem only this morning my devices again started to work. Data can be sent to cloud account for each device!! It has acted as if POST commands were blocked but not GET commands!! And the block has been removed.