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Electric power meter reading

by mikbund

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arduino datalogger electricity ESP8266 kamstrup LDR power arduino datalogger electricity ESP8266 kamstrup LDR power

A small box to do electric power readings from a kamstrup meter using a LDR. The box (LDR) is taped using double sided tape on the kampstrup meter, just above the blinking LED.

The blinks from the LED is logged on a ESP8266 and collected on a RRD graph.

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