Current Sensor

Community Help With My Project
2

we need more details like

  1. which device you are using.
  2. where you able to get reading from the sensor without the cayenne code. http://henrysbench.capnfatz.com/henrys-bench/arduino-current-measurements/the-acs712-current-sensor-with-an-arduino/
  3. was your device connected to cayenne.Adding a New Device using MQTT

then using cayenne for your project is very easy.