Current Ranger and μCurrent Gold for evaluating circuit sleep state скачать в хорошем качестве

Current Ranger and μCurrent Gold for evaluating circuit sleep state

We used Current Ranger and μCurrent Gold for evaluating the sleep state of Particle Electron module. Official metrics for Particle Electron are: Normal State ⇒ 38 mA Sleep State ⇒ 130 μA However, both Current Ranger and μCurrent Gold show these metrics: Normal State ⇒ 55-150 mA Sleep State ⇒ 14-16 mA However, when using μCurrent Gold, if we bring the shunt-selection switch to μA range for a little while, when it is in Normal State, it starts showing the official metrics from there on wards. Perhaps, there is some kind of bias that gets removed by this switching. Current Ranger seems to always show the same metrics, and never shows the official metrics. Question then is: Are both of them reporting wrong metric? Or, somehow the current consumption increases