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Interfacing IR Sensors with NodeMCU
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February 18, 2018
1:30 am
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Rocky
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Hello Guys,

               I am working on a project Garbage Monitoring using IR Sensors and NodeMCU. Am using two sensors placed at two positions so that it ll indicate two status of the garbage bin. one is for 50% and the other for 90-100%. I integrated the complete setup with Ir sensors and NodeMCU and was able to get connected to theThingSpeak server. But there are no changes on the Thingspeak server graph. Its continuously showing 0 despite changing conditions at the project end. Please do help me out in this regard. Thanks in Advance.

February 20, 2018
11:29 am
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cstapels
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Does the number of entries change on your channel?

Are you able to update your channel using a web browser?  

https://api.thingspeak.com/update?api_key=XXXXXXXXXXXXXXXX&field1=123

(make sure to change to your write API key)

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