AX05 I Meas


This leaf can measure the current consumption of 3.3V and VBUS. In the current measurement leaf, the pads on the front and back sides of the 3.3V and VBUS are electrically separated, so by connecting an ammeter to each of the following through holes, the total power supply current of a single leaf or a group of leaves located far from the battery leaf can be measured. In the example below, the sensor leaf and the BLE leaf are located on the far side of the battery leaf via the current measurement leaf, so the total current of both leaves can be measured.


Item Description
Dimension   W23×D20.5×H4.7mm


Revision history 

  • Rev A1.0: First edition, August 2019

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Last modified 09.03.2021