uploading data to thingSpeak
Posted: Thu Mar 08, 2018 10:32 amHi,
As part of my project, I'm uploading data to the Thingspek IOT platform. To test the wifi module and to get an idea how the whole thing works. I connected ESP8266 with a USB TTL Serial. I used Serial Prompt in Linux to send AT commands. Module gave a response to every command and connected it to a wifi network. Then I tried to update field value of Thingspeak.
1.AT+CIPMUX=0
2. AT+CIPSTART = "TCP","www.thingspeak.com",80
2.AT+CIPSEND=74
got reply as
>
then I pasted the following link
GET https://api.thingspeak.com/update?api_k ... &field1=25\r\n
SEND OK
But the Thingspeak filed values were not updated. Anyone have any idea about this.
Thanks
As part of my project, I'm uploading data to the Thingspek IOT platform. To test the wifi module and to get an idea how the whole thing works. I connected ESP8266 with a USB TTL Serial. I used Serial Prompt in Linux to send AT commands. Module gave a response to every command and connected it to a wifi network. Then I tried to update field value of Thingspeak.
1.AT+CIPMUX=0
2. AT+CIPSTART = "TCP","www.thingspeak.com",80
2.AT+CIPSEND=74
got reply as
>
then I pasted the following link
GET https://api.thingspeak.com/update?api_k ... &field1=25\r\n
SEND OK
But the Thingspeak filed values were not updated. Anyone have any idea about this.
Thanks