User Manual Part 1

CY8CKIT-042-BLE Bluetooth® Low Energy (BLE) Pioneer Kit Guide, Doc. # 001-93731 Rev. *A 69
Example Projects
11.If the connection is successful, you will see another tab opening besides the Master tab. Click
Discover All Attributes to find all the services and attributes supported by the BLE peripheral.
Figure 4-43. Discover All Attributes
12.When all the attributes are listed, locate the UUID value of 0xCAA1, which is the characteristic
for CapSense Proximity. It will also have a Client Characteristic Configuration descriptor
(UUID 0x2902). The properties of the descriptor appear in the Attribute Details window, as shown
in Figure 4-44. Click Read Value to read the existing CCCD value.
Figure 4-44. Read CapSense Proximity CCCD
13.Modify the
Value field to '01:00' and click Write Value. This enables the notifications on the
CapSense Proximity characteristic. The notifications received are displayed in the Value field of
the CapSense Proximity characteristic.