Sending the Temp/humd data to Ubidots IoT Server
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Upload this code into your ESP8266 (NodeMCU) board using Arduino IDE.
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Connect DHT11 Sensor pin to D4 pin of NodeMCU board.
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Connect GND of NodeMCU board to GND of DHT11 sensor.
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Connect VCC (3V3) of NodeMCU board to VCC of DHT11 sensor.
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Update your SSID and PASSWORD of your WiFi router in code.
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Use your Ubidots token ID and variable of temp and humditity in code.
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Upload your updated code to board and power ON.
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Check your Ubidots now.