The CK-RX65N cloud kit enables users to securely connect to the cloud and explore the features of the Renesas RXv2 core based RX65N MCU Group and cloud services. With Renesas’ LTE Cellular CAT-M1 module RYZ014A and ethernet network connectivity options the kit provides seamless cloud connectivity experience to most of the global cloud service providers. The kit has complete software stack support using FreeRTOS, Azure RTOS and other middleware stacks, thereby making it an ideal platform for efficiently developing cloud solutions and greatly reducing the time-to-market. For more information on the development environment, please refer to RX Cloud Solutions.

Visit Renesas Cloud Solutions for complete cloud solution package.

Kit Contents

  • CK-RX65N v1 board
  • RYZ014A PMOD (CAT-M1 Cellular Module)
  • Micro USB to A cable
  • Micro USB A/B to A adapter cable
  • SIM card
  • Antenna

Countries supported by the included SIM card

Austria, Belgium, Canada, Denmark, Finland, France, Germany, Japan, Liechtenstein, Luxembourg, Mexico, Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, United States

APN setting information by the included SIM card

Item Value
APN (Access point name) globaldata.iot
User ID (Access point login ID)  - (Null)
Password (Access point password)  - (Null)
SIM card PIN code  - (Null)
Authentication protocol type PAP

SIM card plans

First 30-days/50MB Free, Fixed Monthly


  • Key Features
    • LTE CAT-M1 with RYZ014A PMOD
    • Ethernet
    • USB Full Speed Host and Device
    • Sensors:
      • Humidity and Temperature
      • Indoor Air Quality Index
      • Outdoor Air Quality Index
      • Heart rate, blood oxygen saturation (SpO2), respiration rate
      • Barometric Pressure
      • 9 axis Motion Tracking
    • 2 MEMS Microphones
    • Battery connector for portability
    • Arduino™ (Uno R3) connector
  • On-board MCU
    • R5F565NEHDFB microcontroller
    • 120MHz, RX v2 core
    • 2MB Code Flash, 640KB SRAM, TSIP
    • 144 pins, LQFP package
  • Ecosystem
    • MCU and Pmod current measurement points
    • 5V input through USB or external power supply
    • USB-serial converter
    • Debug on-board
    • 4 user LEDS
    • One user button
    • 2 Digilent Pmod™ (SPI/UART/I2C: Type-6A and Type-2A) connectors



Title Type Date
PDF1.22 MB
Quick Start Guide
PDF931 KB日本語
PDF2.11 MB日本語
Application Note
PDF6.16 MB日本語
Application Note
PDF2.97 MB
Application Note
PDF1.81 MB日本語
Application Note
PDF774 KB日本語
Related Files:
Application Note
PDF1.84 MB日本語
Related Files:
Application Note
Application Note
PDF761 KB日本語
PDF1.29 MB
Manual - Development Tools
PDF2.53 MB
Quick Start Guide
PDF4.56 MB
Related Files:
Quick Start Guide
PDF1.89 MB
Quick Start Guide
Release Note
PDF164 KB日本語
Tool News - Note

Design & Development

Software & Tools

Software & Tools

C/C++ Compiler Package for RX Family [CC-RX]C/C++ Compiler Package for RX Family [IDE: CS+, e² studio, High-performance Embedded Workshop] Compiler/Assembler Renesas
Quick-Connect IoT PlatformQuick-Connect IoT platform enables fast prototyping by providing compatible hardware and software building blocks. Other Hardware Renesas

Software Downloads

Title Type Date
Board Description File
ZIP42.75 MB
PCB Design Files

Sample Code

Sample Code

Title Type Date
[Software=RX Driver Package|V1.36],[Toolchains=CC-RX|V3.04.00]
ZIP20.82 MB
Related Files:
Application: IoT Applications
Function: Communication Interface
Compiler: CC-RX
IDE: e2 studio
Sample Code
[Software=RX Driver Package|v1.34],[Toolchains=CC-RX|v3.04.00;GNURX|]
ZIP265.17 MB
Related Files:
Application: IoT Applications, Industrial, Consumer Electronics
Function: Application Example
Compiler: CC-RX, RenesasGCC
IDE: e2 studio
Sample Code
[Software=RX Driver Package|v1.32],[Toolchains=CC-RX|v3.03.00]
ZIP258.62 MB
Related Files:
Application: IoT Applications
Function: Communication Interface, Evaluation Kit, Application Example
Compiler: CC-RX
IDE: e2 studio
Sample Code