Running The Quick Start Example Project; Connecting And Powering Up The Ck-Rx65N Board; Figure 3. Connecting The Ck-Rx65N Board To The Host Pc Via Usb Serial Port - Renesas CK-RX65N Quick Start Manual

Renesas RX Family

4. Running the Quick Start Example Project

This section lists the requirements and instructions to power up the CK-RX65N board and run the Quick Start
example project.
Hardware Requirements
•
CK-RX65N board
•
Micro USB device cable x2
•
A PC with at least 2 USB ports
•
A router with at least 1 available full duplex Ethernet port*
•
Ethernet cable
* The PHY implemented on the Cloud Kit does not support half-duplex operation.
Software Requirements
•
®
Windows 10 operating system
•
USB Serial Drivers (included in Windows 10)
•
Tera Term (or similar) terminal console application

4.1 Connecting and Powering Up the CK-RX65N Board

1. Check that:
A. J25 is set to link pins 2-3
B. J24 link is closed
C. J16 is set to link pins 2-3 (RUN)
2. Connect J14 and J20 on the CK-RX65N board to USB ports on the host PC using the 2 micro USB
cables supplied.
3. Power LED (LED1) on the CK-RX65N board lights up white, indicating that the CK-RX65N board is
powered on.
Note: If the CK-RX65N board is not powered through the Debug port (J14) the current available to the
board may be limited to 100 mA.
When using the supplied RYZ014A Pmod module with other code (found here:
M1 Cellular IoT Module |
480 mA dependent upon the LTE band, Tx/Rx settings, and network coverage. Please ensure that
the host board can supply sufficient power or provide supplemental USB power via CN4 on the Pmod
to avoid RF instability.

Figure 3. Connecting the CK-RX65N Board to the Host PC via USB Serial Port

R20QS0031EG0100 Rev.1.00
May.26.22
Renesas) be aware that this Pmod has a maximum operating current of
CK-RX65N – Quick Start Guide
RYZ014A - LTE Cat-
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