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瑞萨电子 (Renesas Electronics Corporation)

描述

EK-RA2L1 评估套件可通过通过瑞萨电子的灵活软件包 (FSP)e2 studio IDE,帮助用户轻松评估 RA2L1 MCU 产品组的特性,并开发嵌入式系统应用程序。 用户可利用丰富的板载功能以及自选的热门生态系统插件来将丰富创意变为现实。

入门

运行快速入门示例项目

  1. EK-RA2L1 板具有预先编程过的快速入门示例项目(EK-RA2L1 示例项目包中提供源代码)。
  2. 用户可使用连接至 5V 电源的 micro USB 设备电缆,通过 USB 调试端口 (J10) 启动 EK-RA2L1 板。 白色电源 LED 指示灯将会亮起。
  3. 快速入门示例项目将开始运行,蓝色用户 LED 灯将开始闪烁。
  4. 请参见 EK-RA2L1 快速入门指南,了解快速入门示例项目的其他功能。

开发嵌入式应用程序

  1. 修改快速入门示例项目 – 请参见 EK-RA2L1 快速入门指南,了解导入、修改和构建快速入门示例项目的相关说明。
  2. 从其他众多的示例项目(由 EK-RA2L1 示例项目包提供)当中的一个开始 – 用户可从多个示例项目中进行选择,了解 RA2L1 MCU 产品组的各种外围设备。 这些示例项目能够成为您在开发自定义应用程序的道路上的完美起点。

构建自定义硬件

  1. 通过构建多功能原型开始 – 用户可对具备自选生态系统插件的 EK-RA2L1 板加以利用。
  2. 构建自定义硬件 – 用户可参考 EK-RA2L1 设计包中提供的设计和制造信息来开发自定义硬件。

特性

  • MCU 本体引脚连接
    • R7FA2L1AB2DFP MCU
    • 48MHz,Arm Cortex®-M23 内核
    • 256KB 代码闪存,32KB SRAM
    • 100 引脚 LQFP(14mm x 14mm x 1.7mm,0.5mm 间距)
    • 通过原型友好阳引脚接头接入本体引脚
    • MCU 电流测量点
  • 生态系统和系统控制访问
    • 多重 5V 输入源
      • USB(调试模式)
      • 外部供电
    • SEGGER J-LinkTM 板载编程器和调试器
    • 调试模式
    • 用户 LED 灯和按钮
      • 三色用户 LED 指示灯(红色、蓝色、绿色)
      • 显示调节电源可用性的电源 LED 指示灯(白色)
      • 显示调试连接的调试 LED 指示灯(黄色)
      • 两个用户按钮
      • 一个复位按钮
    • 五个最受欢迎的生态系统扩展功能
      • MikroElektronika™ mikroBUS 连接器
      • SparkFun® Qwiic® 连接器
      • 两个 SeeedGrove® 系统(I2C 和模拟)连接器
      • 两个 Digilent Pmod™(SPI 和 UART)连接器
      • Arduino™ (Uno R3) 连接器
      • MCU 启动配置
  • 套件内容:EK-RA2L1 板, Micro USB 设备电缆(Type A male 转 Micro B male)

应用

类型 文档标题 日期
快速入门指南 PDF 1.66 MB 日本語
手册 - 开发工具 PDF 4.13 MB 日本語
PCB 设计文件
登录后下载 ZIP 19.09 MB
应用说明 PDF 680 KB
The EK-RA2L1 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA2L1 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
应用说明 PDF 286 KB
The Combination of Private LoRa and LoRaWAN Stack is a sample software that can switch the LoRaWAN and the Private LoRa wireless communications dynamically. This document describes the specification and usage of the sample software.
应用说明 PDF 579 KB
The LoRaWAN stack supports LoRaWAN interface which implements LoRaWAN protocol (Class A/B/C) specified in the specification version 1.0.4 and 1.0.3 which encompasses version 1.0.2. This document describes the API references and other information to use the LoRaWAN stack.
应用说明 PDF 490 KB
The LoRaWAN stack supports LoRaWAN interface which implements LoRaWAN protocol (Class A/B/C) specified in the specification version 1.0.4 and 1.0.3 which encompasses version 1.0.2. This document describes a sample software to control the LoRaWAN stack by AT command sets.
应用说明 PDF 482 KB
The Private LoRa stack supports a custom protocol for the LoRa-based wireless communication, which can be mainly used for the peer-to-peer and star network. This document describes the API references and other information to use the Private LoRa stack.
应用说明 PDF 493 KB
The Private LoRa stack supports a custom protocol for the LoRa-based wireless communication, which can be mainly used for the peer-to-peer and star network. This document describes a sample software to control the Private LoRa stack by AT command sets.
应用说明 PDF 667 KB
AI 生成的摘要: The LoRaWAN Sensor Demo package includes sample software that introduces how to visualize sensor data transmitted by a sensor node to Cloud (AWS/Azure) via LoRaWAN networks. This document describes the specification and usage of the sample software.
应用说明 PDF 786 KB
AI 生成的摘要: This LoRa-based wireles softwar package includes the sample software and evaluation tools to develop the LoRa and LoRaWAN based applications.This document describes the information on the contents of this package and how to setup the hardware and software.
应用说明 PDF 1.17 MB
AI 生成的摘要: The LoRaWAN FUOTA (Firmware Update Over The Air) provides a function to remotely update a firmware over the wireless communication. The LoRa Alliance standardized the FUOTA process utilizing the application layer protocols on top of the LoRaWAN protocol. This document describes a sample application to update a firmware over LoRaWAN.
应用说明 PDF 411 KB
The Radio Driver supports basic wireless communictions such as transmit and receive frames with LoRa-based modulation and (G)FSK modulation. This document is an API reference guide for the Radio Driver and MCU timer driver.
应用说明 PDF 430 KB
The support functions for regional radio regulations can be used for the Radio Driver to comply with the regional radio regulations. This document describes the support functions and how to configure each support function.
应用说明 PDF 426 KB
The Radio Evaluation Program can be used when to evaluate the characteristics of the board utilizing the LoRa-based transceiver. This document describes the specification and usage of the Radio Evaluation Program.
手册 - 软件 PDF 370 KB
手册 - 软件 PDF 1.86 MB
应用说明 PDF 1.50 MB
AI 生成的摘要: Low Power Modes (LPMs) reduce power consumption in RA2L1/RA2E1 microcontrollers by stopping the CPU while allowing selective peripheral operation. Four LPM types include Sleep, Software Standby, Snooze, and Deep Software Standby modes, each with different power-saving levels and peripheral availability. The document covers configuring LPMs, clock source changes at runtime, peripheral operation during LPM, and user interface control for mode transitions. It also explains power control modes, timer configurations, and debugging techniques to optimize battery life in embedded applications.
应用说明 PDF 189 KB
AI 生成的摘要: The Low Power Applications Package provides multiple application projects for Renesas RA family microcontrollers, including EK-RA2L1, EK-RA6M3, FPB-RA6E1, and FPB-RA4E1. It includes code and documentation for clock switching and operable long timer functions in low power modes. Users can access detailed application notes and example projects organized by device group. The package supports efficient low power management and offers links to product information, support forums, and software packages. It emphasizes reading included documents before use and outlines revision history and legal disclaimers related to product use and intellectual property.
应用说明 PDF 2.88 MB
AI 生成的摘要: The document explains how to implement a low-power data logger using RA2L1 and RA2E1 MCUs. It details the use of peripherals such as a 12-bit ADC, Data Transfer Controller, Asynchronous General-Purpose Timer, Real-Time Clock, and Event Link Controller to minimize power consumption. The system operates mainly in Software Standby and Snooze modes, performing periodic A/D conversions, level judgments, and data processing with minimal CPU activity. Data transmission occurs upon wakeup requests. The project uses Renesas e2 studio IDE and Flexible Software Package, supporting sensor inputs and analog signals. It targets applications like fitness and fleet trackers, demonstrating efficient low-power operation and data handling.
传单 PDF 534 KB 日本語
传单 PDF 412 KB
演示文稿 PDF 7.02 MB
演示文稿 PPS 23.74 MB
传单 PDF 446 KB 日本語
手册 - 开发工具 PDF 488 KB 日本語
白皮书 PDF 677 KB 日本語 , English
报告 PDF 187 KB 日本語
28 项目

软件与工具

软件与工具

Software title
Software type
公司
RA 可扩展性强的配置软件包 (FSP)
FSP 是一款增强型软件包,旨在为使用瑞萨电子 RA 系列 Arm 微控制器的嵌入式系统设计提供简单易用且可扩展性强的高质量软件。
Software Package 瑞萨电子
Renesas Flash Programmer (Programming GUI)
闪存编程软件【支持 MCU/MPU 和设备:RA、RE、RX、RL78、RH850、RISC-V MCU, Renesas Synergy、DA1453x、DA1459x、DA1469x、DA1470x、DA148xx、电源管理、Renesas USB Power Delivery 系列、电机驱动器/执行器驱动器 IC、V850、78K0R、78K0】
Programmer (Unit/SW) 瑞萨电子
SEGGER™ J-Link™ Software and Documentation Package
Software utilities, firmware updates, and supporting documentation for the J-Link on-board programmer and debugger on the RA MCU kits.
Software Package Segger Microcontroller GmbH
快速连接平台
快速连接平台通过提供兼容的硬件和软件构建模块,实现快速原型设计。
Software and Hardware Development Tools 瑞萨电子
4 项目

样例程序

样例程序

筛选
类型 文档标题 日期 日期
示例代码
[Software=RA FSP],[Board=EK-RA2L1]
登录后下载 ZIP 10.51 MB IDE: e2 studio/GCC/AC6, IAR, Keil MDK
The EK-RA2L1 example project shows how to write code for various Renesas Flexible Software Package (FSP) modules supported by the EK-RA2L1 kit. The Flexible Software Package provides an optimized, easy-to-use, scalable, and high-quality software solution for embedded system design.
示例代码
[Software=RA Flexible Software Package|v6.2.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
登录后下载 ZIP 1.92 MB
应用: 互联家居与娱乐, 安全性, 家电, 工业, 工业自动化, 楼宇自动化, 通信基础结构
Compiler: GNU ARM Embedded Function: Software Package IDE: e2 studio
The LoRaWAN Sensor Demo package includes sample software that introduces how to visualize sensor data transmitted by a sensor node to Cloud (AWS/Azure) via LoRaWAN networks. This document describes the specification and usage of the sample software.
示例代码
[Software=RA Flexible Software Package|v6.2.0],[Toolchains=GNU Arm Embedded|13.2.1.arm-13-7]
登录后下载 ZIP 12.01 MB
应用: 互联家居与娱乐, 安全性, 家电, 工业, 工业自动化, 楼宇自动化, 通信基础结构
Compiler: GNU ARM Embedded Function: Software Package IDE: e2 studio
This LoRa-based wireles softwar package includes the sample software and evaluation tools to develop the LoRa and LoRaWAN based applications.This document describes the information on the contents of this package and how to setup the hardware and software.
示例代码
登录后下载 ZIP 4.74 MB
示例代码
登录后下载 ZIP 2.88 MB
5 项目

相关评估板和套件

开发板与套件

器件号状态库存预算价格(美元)Sampleable
RTK7EKA2L1S00001BEActive有库存1u | $54.12Available

EK-RA2L 满足以下认证/标准要求。 请参见 EK-RA2L1 用户手册,了解免责声明、注意事项以及与证书相关的详细信息。

EMC/EMI 标准

  • FCC 公告(A 类)– 第 15 部分
  • 符合加拿大创新、科学和经济发展 ICES-003 标准:CAN ICES-3 (A)/NMB-3(A)
  • CE A 类(EMC 指令 2004/108/EEC)
  • 符合台湾中国国家标准 13438,C6357,A 类限值
  • 澳大利亚/新西兰 AS/NZS CISPR 32:2015,A 类

材料选择、废弃物、循环利用以及废弃标准

  • 欧盟 RoHS
  • 中国 SJ/T 113642014,10 年环境保护使用期限

安全标准

  • UL 94V-0

合作伙伴

Zephyr Logo
Zephyr Project

The Zephyr Project is an open-source, scalable real‑time operating system (RTOS) designed for resource-constrained embedded systems and supports a wide range of hardware architectures and development boards. For the Renesas RA2L1 Evaluation Kit, Zephyr provides focused documentation covering board features, supported peripherals, and basic build, flashing, and debugging workflows to help developers quickly get started.

See the Zephyr Project RA2L1 Evaluation Kit Documentation

支持社区

  1. EK-RA2L1 DEMO板的CAN通信例程

    能否提供一个CAN通信的DEMO程序,我这边使用这个型号进行配置发现配置有报错,无法正常运行,官网下载的例程里面也没 ...

    2021年7月29日
  2. RA2L1 SCI boot mode

    使用EK-RA2L1开发板或者CPK-RA2L1开发板如何进入SCI boot mode,该怎么操作呢?

    2022年4月16日
  3. 请问RA2E1 有FreeRTOS Ticeless+Snooze低功耗的例程吗?

    请问RA2E1 有FreeRTOS Ticeless+Snooze低功耗的例程吗?

    2021年8月2日
查看所有来自 支持社区 的搜索结果 (6个)

知识库

  1. 如何使用EK上J-Link OB的Debug Out功能

    对于各RA MCU,瑞萨官方都配备了EK (Evaluation Kit),比如EK-RA2E1、EK-RA2E2、EK-RA2L1、EK-RA2A1、EK-RA4M1、EK-RA4M2、EK-RA4M3、EK-RA4W1、EK-RA6M1、EK-RA6M2、EK-RA6M3、EK-RA6M4、EK-RA6M5等,所有EK都带 ...

    2024年2月21日
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