We have been trying to get a Mega2560 using a WINC1500 WiFi adapter to post data from a capacitive sensor to a Express JS/Node.js server. We have only been able to get it to post values that are coming through as [object Object] or undefined. Have tried using JSON.stringify in the server and using…

HTTP POST sending empty [object Object] and Undefined Values

Juraj May 9, 2018, 9:08am 3

I would flush() before delay()

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