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Server acknowledgement is not found
Hello, while posting the data i am not getting the Acknoweldgement
5 years 前 | 0
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Fail to Retrieve channel description
Serial.println("AT"); delay(1000); Serial.print("AT+CIPSTART=3,\"TCP\",\"api.thingspeak.com\",80\r\n"); delay(3000); ...
5 years 前 | 2 个回答 | 0
