User Manual Part 1

CY8CKIT-042-BLE Bluetooth® Low Energy (BLE) Pioneer Kit Guide, Doc. # 001-93731 Rev. *A 41
Kit Operation
The other pins on the BLE module can be used to build the desired application.
Connect the positive terminal of the coin cell to pin J2.2 and negative terminal to pin J2.4 using
wires.
Figure 3-27. Powering the BLE Module using a Coin Cell
Connect an ammeter in series with the battery to measure the power consumption as shown in
Figure 3-28.
Figure 3-28. Current Measurement of BLE Module when Powered from a Coin Cell