Overview
Description
The RA2E2 Fast Prototyping Board comes equipped with an RA2E2 MCU and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in emulator circuit equivalent to an E2 Emulator Lite so you can write/debug programs without additional tools. In addition, it includes Arduino Uno™ and Pmod™ interfaces as standard, along with through-hole access to all pins of the microcontroller, offering high expandability.
Sample software is available to demonstrate the functionality of the RA2E2 MCU and to facilitate connections between the RA2E2 Fast Prototyping Board and various wireless or sensor modules.
Please use Bluetooth®, LoRa®, and Wi-Fi according to the radio regulations of each country during use.
Features
- Equipped with an RA2E2 32-bit microcontroller (R7FA2E2A74CNK)
- 48MHz, Arm® Cortex®-M23 Core
- ROM: 64KB, RAM: 8KB, Data Flash: 2KB
- 24-pin HWQFN (4mm x 4mm x 0.8mm, 0.5mm pitch)
- No additional tools are required for program writing/debugging with the built-in E2 Emulator circuit
- Through-holes with access to all of the pins of the MCU
- Arduino Uno™ and Pmod™ Interfaces
- Small size board: 53mm x 85mm
- Support for various RA2E2 software and tools
Applications
Design & Development
Videos & Training
This video guides first-time users of the RA family using the Fast-Prototyping Board through the steps of installing a development environment, generating a project, and checking the operation to develop software.
It introduces an example using FPB-RA2E1 (Debugger: E2 Lite (ARM)).
Additional Videos
News & Blog Posts
Blog Post May 24, 2023 |
Blog Post Jun 8, 2022 |
Support
Support Communities
- Unable to communicate with sensor through i2c on FPB-RA2E2
Hi,I am trying to communicate with a MC3635 accelerometer sensor on a EV3635B dev. board but I am not getting any response back from the sensor. I am using the simple I2C mode with the r_iic_b_master stack and configured the SDA and SCL pins as n ...
May 19, 2023 - how to test the printf in renesas fpb-ra2e2 controller
Hi, Can you please open the device manager of you PC, to see if there an new COM port? You may need to install the corresponding driver. BR, NP_RenesasYou will need a UART to USB converter to send data over UART and see them on a serial terminal on ...
Feb 5, 2024 - I2C slave - 12 bytes issue if transmitting 0 values
Hi, I am working on RA2E2 uC trying to make it working in I2C slave mode, responding 12 bytes at once using R_IIC_B_SLAVE_Write(...) function. Everything works well except when values sent are full (or partially full) of 0: if there is several sucessive 0 values, the ...
Jun 24, 2024
Support Communities
Knowledge Base
