Null or no response to AT+PING command
Posted: Sun Jul 08, 2018 12:39 am
Hi all
I'm relatively new but have written code for the ESP8266 in both station and softAP modes.
I now wanted to send data to ThingSpeak (184.106.153.149) .
I had trouble so I tried pinging.
I expected to receive a time plus either OK or ERROR
-- the command is echoed but nothing else is captured (I wait up to 10 seconds)
I tried an invalid command AT+TEST - the same result - AT+TEST is echo'd but nothing else.
The manual requests that an AT+GMR be executed - once again no response.
Has anyone any ideas - these additional lines are attached to my code for initialising the ESP8266 as a station - that initialization all continues to work - ie send AT+RST the reply is "ready"
//Serial.print("AT+PING=\"184.106.153.149\"");
// Serial.print("AT+PING=\"www.thingspeak.com\"");
Serial.print("AT+GMR");
// Serial.print("AT+TEST");
wifiSTA.dspAll(1000); //my routine to display data from ESP8266 to Arduino
Many thanks
John Kneen
I'm relatively new but have written code for the ESP8266 in both station and softAP modes.
I now wanted to send data to ThingSpeak (184.106.153.149) .
I had trouble so I tried pinging.
I expected to receive a time plus either OK or ERROR
-- the command is echoed but nothing else is captured (I wait up to 10 seconds)
I tried an invalid command AT+TEST - the same result - AT+TEST is echo'd but nothing else.
The manual requests that an AT+GMR be executed - once again no response.
Has anyone any ideas - these additional lines are attached to my code for initialising the ESP8266 as a station - that initialization all continues to work - ie send AT+RST the reply is "ready"
//Serial.print("AT+PING=\"184.106.153.149\"");
// Serial.print("AT+PING=\"www.thingspeak.com\"");
Serial.print("AT+GMR");
// Serial.print("AT+TEST");
wifiSTA.dspAll(1000); //my routine to display data from ESP8266 to Arduino
Many thanks
John Kneen