Le-Lr Test Setup - Infineon AIROC CYW20829 Bluetooth LE SoC Manual

r e s t r i c t e d
Achieving long range transmission using AIROC™ CYW20829
Bluetooth® LE SoC
Hardware setup
3.2

LE-LR test setup

Two evaluation boards are used to set up the LE-LR demo. The CYW920829M2EVK-02 board is used with
CYW920829M2IPA1 (M.2 Card), which uses the PCB-based antenna.
USB Micro B
CYW920829M2EVK-02
Central (Client)
Figure 5 Test setup
Figure 5 shows the setup block. Both the evaluation kits are connected to the laptop over a 2-meter long USB
cable. The boards are mounted on the 2-meter long pipe. The boards are powered using the same USB
connector and the serial logs are captured in the laptop with a serial monitor. One board is configured as a
server (peripheral) and the other is configured as a client (central). The optional display shield is used on the
client side to show the connection details and RSSI values on the OLED screen. The user buttons on the EVK are
used to initiate the connection between the two boards. Refer to section
the actual setup.
Figure 6 Test setup
Application note
Board Antenna
8
SERIAL MONITOR
Laptop
CYW920829M2EVK-02
Peripheral (Server)
5 for the test sequence. Figure 6 shows
002-38518 Rev. **
2023-09-12