UG133 Datasheet, PDF (10/17 Pages) List of Unclassifed Manufacturers – CPT112S SLEXP8008A Kit

6. Connectors
UG133: CPT112S SLEXP8008A Kit User's Guide
Connectors
6.1 Breakout Pads
The "breakout pads" located on the left of the touch pads are routed to the capacitive sense input traces and power rails.
The capacitive sense input traces can be accessed through the vertically aligned vias located in middle of the board on the left of the
pads. All 12 CPT112S capacitive sensing touch pads are bound to each via, as well as the BUZZER shared with CS11.
Furthermore, above the buzzer, there are two breakout pads for VMCU and GND to measure the active current of the board using an
in-circuit ammeter. A 2.54 mm pitch pin header can be soldered in for easy access to these pins.
Note: In order for the capacitive sense pins to be connected properly to your application or power to be measured correctly, the 0 ohm
resistors must be removed. The 0 ohm resistor for a channel can be found next to the corresponding via on the top side of the board.
CS1C1S10CS0C9 _S08 CS0C7S06CS0C5 _S04 CS0C0S01CS0C2 _S03
Figure 6.1. Breakout Pads
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