Overview
Description
The RL78/G23-64p Fast Prototyping Board, featuring the RL78/G23 microcontroller, is ideal for various prototype developments. It supports audio playback, LoRa and LoRaWAN-based wireless communication, and so on by sample code. The built-in emulator circuit that is equivalent to E2 emulator Lite allows programming and debugging without extra tools. Additionally, it has Arduino Uno and Grove interfaces, access to all microcontroller pins, and high scalability. Renesas also provides an Arduino library that supports creating various programs (sketches) on the Arduino IDE.
A 128-pin board is also available: RL78/G23-128p Fast Prototyping Board
Features
- Equipped with an RL78/G23 16-bit microcontroller (R7F100GLG2DFB)
- 32MHz, RL78-S3 Core
- ROM: 128KB, RAM: 16KB, Data Flash 8KB
- 64-pin LFQFP, 10mm x 10mm x 1.7mm, 0.5mm pitch
- Programs can be written and debugged via the COM Port communication by connecting it to a PC with a USB cable
- Able to access all the microcontroller pins
- Comes standard with Arduino Uno interfaces
- Arduino library available
- Support for various RL78 software and tools
Applications
Design & Development
Support
Support Communities
Knowledge Base
Renesas Academy
ROM Ordering
Resources
Videos & Training
This video demonstrates how to debug sketches using the RL78 Arduino library on a Windows PC within the Arduino IDE. Through debugging, developers can collect detailed information from their sketches and observe the internal behavior of the library. The tutorial uses the RL78/G23‑64p Fast Prototyping Board to illustrate the process step by step.
Additional Videos
News & Blog Posts
Blog Post Apr 1, 2025 |
Blog Post May 30, 2023 |