Overview

The RL78/G14 Fast Prototyping Board comes equipped with a high-performance RL78/G14 microcontroller and is an evaluation board specialized for prototype development for a variety of applications. It has a built-in emulator circuit that is equivalent to an E2 emulator Lite so you can write/debug programs without additional tools. In addition, with Arduino Uno and Pmod™ interfaces included as standard and through-hole access to all pins of the microcontroller, and so on, it has high expandability.

Sample software is available for connecting between the RL78/G14 Fast Prototyping Board and various wireless modules or various sensor modules (HS3001 humidity and temperature, ZMOD4410 air-quality, etc.).

The user's manual, schematics, and other documents are available here.

(Note) Please use Bluetooth®, LoRa® and Wi-Fi according to the radio regulations of each country during use.

Features

  • Equipped with an RL78/G14 16-bit microcontroller (80-pin, ROM: 512KB, RAM: 48KB)
  • No additional tools are required for program debugging/writing with the built-in emulator circuit equivalent to an E2 emulator Lite
  • Through-holes with access to all of the pins of the microcontroller
  • Arduino Uno and Pmod™ interfaces come standard
  • Support for various RL78 software and tools (see software and tools here)

RL78/G14 Fast Prototyping Board (with box)

RL78/G14 Fast Prototyping Board (with box)

RL78/G14 Fast Prototyping Board

RL78/G14 Fast Prototyping Board

RL78/G14 Fast Prototyping Board and RL78/G1D BLE Module Expansion Board

RL78/G14 Fast Prototyping Board and RL78/G1D BLE Module Expansion Board

Sample Software and Application Notes Are Available

Documentation and demo software Description Document number
Arduino API Introduction Guide Explains the method for constructing an environment necessary for writing programs in Arduino or the like, taking as an example a case in which the RL78/G14 Fast Prototyping Board is used. R01AN5413
Onboard LED Flashing Control (Arduino API) Explains the method for controlling flashing of LEDs mounted on an RL78/G14 Fast Prototyping Board using a program written in Arduino using the RL78/G14 Fast Prototyping Board . R01AN5384
7-Segment LED Lighting Control (Arduino API) Explains the method for controlling dynamic lighting of 7-segment LEDs using a program written in Arduino using the RL78/G14 Fast Prototyping Board. R01AN5387
RL78/G14 Fast Prototyping Board Host Sample Explains the method for sending sensor information via Bluetooth communication using the RL78/G14 Fast Prototyping Board and the RL78/G1D BLE Module Expansion Board. R01AN4834
LoRa®-based Wireless Software Package This is a wireless software package for LoRa that can be used in combination with the RL78/G14 Fast Prototyping Board and SEMTECH SX1261/SX1262. It includes the LoRaWAN® network communication software that is ideal for applications that require low power consumption and long-term battery life, along with evaluation tools to facilitate evaluation of wireless characteristics. R11AN0227
Connecting to Amazon Web Services Using FreeRTOS with RL78/G14 Fast Prototyping Board This is wireless software for Wi-Fi that can be used in combination with the RL78/G14 Fast Prototyping Board and Wi-Fi Pmod Expansion Board. You can implement Amazon FreeRTOS on th RL78/G14 and communicate with Amazon Web Services (AWS) using the MQTT protocol via Wi-Fi. R20AN0559
RL78/G14 Modbus ASCII/RTU This is serial communication software for the Modbus protocol that can be used in combination with the RL78/G14 Fast Prototyping Board and Low-Cost Isolated RS-485 Transceiver Evaluation Board.  It has master/slave functions, and ASCII and RTU communications are supported. R01AN5380
RL78/G14 Indoor Sensors Device Sample An indoor sensor device application sample that uses an RL78/G14 Fast Prototyping Board, an HS3001 temperature and humidity sensor, a ZMOD4410 gas sensor and a Pmod OLEDrgb to display sensor information on a LCD. R01AN5501
RL78/G14 Light Sensors (Pmod ALS) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and the Pmod ALS ambient light sensor. R01AN5517
RL78/G14 3-Axis MEMS Accelerometer (Pmod ACL2) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and the Pmod ACL2 3-axis MEMS accelerometer. R01AN5569
RL78/G14 Digital Gas Sensor (Pmod AQS) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and the Pmod AQS digital gas sensor. R01AN5572
RL78/G14 Color Sensor (Pmod COLOR) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and Pmod COLOR color sensor. R01AN5573
RL78/G14 Relative Humidity Sensor (Pmod HYGRO) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and the Pmod HYGRO temperature and humidity sensor. R01AN5574
RL78/G14 Ultrasonic Range Finder (Pmod MAXSONAR) Device Sample A sample sensor application using the RL78/G14 Fast Prototyping Board and the Pmod MAXSONAR ultrasonic distance sensor. R01AN5575

Ordering Information

Product Name Orderable Part Number Buy
RL78/G14 Fast Prototyping Board RTK5RLG140C00000BJ Buy

*Semtech, LoRa®, and LoRaWAN® are registered trademarks of Semtech Corporation.

RL78/G14 Fast Prototyping Board and Semtech SX1261

RL78/G14 Fast Prototyping Board and Semtech SX1261

RL78/G14 Fast Prototyping Board and Wi-Fi Pmod Expansion Board

RL78/G14 Fast Prototyping Board and Wi-Fi Pmod Expansion Board

RL78/G14 Fast Prototyping Board and Low-Cost Isolated RS-485 Transceiver

RL78/G14 Fast Prototyping Board and Low-Cost Isolated RS-485 Transceiver

Design Support Resources

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
On-Demand Training Renesas Academy provides 24/7 on demand access to course modules on the latest product features and capabilities.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
Tool Environmental Information Information on RoHS compliance of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
RTK5RLG140C00000BJ Mass Production Renesas call 1 RL78/G14 Fast Prototyping Board 2 Mouser -
29 RS Components
15 element14 APAC

Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.