Overview
Description
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 multiple network connectivity options, the kit provides a seamless cloud connectivity experience to most of the global cloud service providers. The kit is equipped with an onboard ethernet PHY for ethernet connectivity and includes the DA16600 Wi-Fi-BLE combo Pmod for wireless connectivity.
The kit has complete software stack support using FreeRTOS, Azure RTOS, other middleware stacks, and drivers, thereby making it an ideal platform for efficiently developing cloud solutions and greatly reducing the time-to-market.
For more information and for the complete cloud solution package, please refer to RX Cloud Solutions and Renesas Cloud Solutions.
Kit Contents
- CK-RX65N v2 board
- US159-DA16600EVZ Pmod
- Type-A to Micro-B USB cable
- Type-A to Micro-B USB adapter cable
- Type-C to Type-C USB cable
Features
- CK-RX65N v2 baseboard
- Wi-Fi with US159-DA16600EVZ 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
- 6 axis Motion Tracking
- 2 MEMS Microphones
- Battery connector for portability
- Arduino™ (Uno R3) connector
- USB Type-C power connector
- On-board MCU
- R5F565NEHDFB microcontroller
- 120MHz, RX v2 core
- 2MB Code Flash, 640KB SRAM
- Trusted Secure IP for security functions
- 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 (E2OB)
- 4 user LEDS
- One user button
- 2 Digilent Pmod™ (SPI/UART/I2C: Type-6A and Type-2A) connectors
Applications
Design & Development
Videos & Training
This video series demonstrates how to use FreeRTOS with IoT libraries on the CK-RX65N V2. It provides a step-by-step guide to connecting the CK-RX65N V2 to AWS IoT Core and displaying MQTT messages.
Part one focuses on establishing the connection between AWS IoT Core and the CK-RX65N V2 to enable MQTT messaging.
Additional Videos
News & Blog Posts
Support
Support Communities
- CK-RX65N WIFI configuration
Following the Azure RTOS tutorial, I am unable to locate the #define (WIFI_SSID, WIFI_PASSWORD) for configuring the Wi-Fi settings in the IoT Embedded SDK sample project code. Could you please suggest if I am missing any further details? https://www.renesas.com/us ...
Feb 18, 2024 - CK-Rx65N v1Web server: Ethernet Cable,Unable to connect
I've connected my new CK Rx65N v1 device to the Windows 11 laptop and I'm checking the device using the Termite App. Following the quick start guide (https://www.renesas.com/us/en/document/qsg/ck-rx65n-v1-quick-start-guide ...
Feb 15, 2024 - CK-RX65N Ethernet not working
We can not get Ethernet on CK-RX65N to work. Using GCC on e2 studio, FreeRTOS with FreeRTOS-Plus-TCP On smart configurator we have added ethernet driver and this is settings file (smc_gen/r_config/r_ether_rx_cofing.h): /* Ethernet interface select. 0 = MII ...
Nov 22, 2022
Knowledge Base
- RA Family: CK-RA6M5/CK-RX65N is used. I can only read 00h data from the outdoor sensor (ZMOD4510) installed in the same kit. Is it malfunctioning?
The ZMOD4510 (outdoor sensor) in the CK-RA6M5 and CK-RX65N requires a warm-up time. This time varies depending on the operating mode of the sensor.It is 60 minutes when operated in Gen1 mode and 42 hours in Gen2 mode.Also, since this warm-up time is required ...
Jun 9, 2022 - RX Family: CK-RA6M5/CK-RX65N is used. I can only read 00h data from the outdoor sensor (ZMOD4510) installed in the same kit. Is it malfunctioning?
The ZMOD4510 (outdoor sensor) in the CK-RA6M5 and CK-RX65N requires a warm-up time. This time varies depending on the operating mode of the sensor.It is 60 minutes when operated in Gen1 mode and 42 hours in Gen2 mode.Also, since this warm-up time is required ...
Jun 9, 2022 - Creating FreeRTOS (with IoT libraries) projects in e² studio
For RX Family, LTS packaging of FreeRTOS with IoT libraries is available. The board CK-RX65N-V2 is supported. The LTS 202406 is available in e² studio 2025-01 or later. Please see this page for more information on the package. https://github.com/renesas/iot ...
Mar 19, 2025
Support Communities
