- Wed May 11, 2016 5:27 am
#47284
Hi guys!
Can someone help me to resolve my problem plz
I'm using an arduino UNO with an esp8266 wifi shield. My goal in this project is to send data collected by a LM35 temperature sensor to Thingspeak platform.
When I use esp8266 with no sketch ( empty setup() & loop() ) and I configure it manualy via AT commands using usb and Serial .. it works, and I can connect to my WiFi network ..
The problem appears when I want to use a sketch over adruino ( to connect and upload data to Thingspeak ) .. WiFi.status() returns WL_NO_SHIELD and even if I try to use AT commands inside the sketch it's not working (e.g. Serial.write("AT"); doesn't return "OK" )
Thank you ..
Can someone help me to resolve my problem plz
I'm using an arduino UNO with an esp8266 wifi shield. My goal in this project is to send data collected by a LM35 temperature sensor to Thingspeak platform.
When I use esp8266 with no sketch ( empty setup() & loop() ) and I configure it manualy via AT commands using usb and Serial .. it works, and I can connect to my WiFi network ..
The problem appears when I want to use a sketch over adruino ( to connect and upload data to Thingspeak ) .. WiFi.status() returns WL_NO_SHIELD and even if I try to use AT commands inside the sketch it's not working (e.g. Serial.write("AT"); doesn't return "OK" )
Thank you ..
