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RL78/G23 Group
Renesas
RL78 Family
G23 Series
All information contained in these materials, including products and product specifications, represents
information on the product at the time of publication and is subject to change by Renesas Electronics
Corp. without notice. Please review the latest information published by Renesas Electronics Corp.
through various means, including the Renesas Electronics Corp. website (http://www.renesas.com).
www.renesas.com
Y-DK-IAQ-SENSE-RL78G23
Quick Start Guide
RL78/G23

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Summary of Contents for Renesas G23 Series

  • Page 1 All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp.
  • Page 2: Corporate Headquarters

    Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
  • Page 3 Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
  • Page 4 User’s responsibility to make sure the kit meets any local requirements applicable to their region. Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any...
  • Page 5: Table Of Contents

    Quick Start Guide Renesas RL78 Family Y-DK-IAQ-SENSE-RL78G23 Contents Corporate Headquarters ......................... 2 Contact information ......................... 2 Trademarks ............................. 2 Introduction ..........................6 Assumptions and Advisory Notes ......................6 Hardware Overview ......................... 6 Instructions for First Power On ....................8 Power ..............................8 Initial Offset Tuning..........................
  • Page 6: Introduction

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 4. Batteries ............................8 Figure 5. Initial Offset Tuning Screen ......................9 Figure 6. Countdown Screen ........................... 9 Figure 7. Success Message Screen ......................10 Figure 8. Temperature & Humidity Screen ....................11 Figure 9.
  • Page 7: Figure 1. Y-Dk-Iaq-Sense-Rl78G23 Pcb - Front

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 1. Y-DK-IAQ-SENSE-RL78G23 PCB – Front Figure 2. Y-DK-IAQ-SENSE-RL78G23 PCB - Back R12QS0074EG0100 Rev.1.00 Page 7 of 19 Oct.26.23...
  • Page 8: Instructions For First Power On

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family 3. Instructions for First Power On This section provides an instructional overview of the steps to be taken when first powering on the demonstrator. 3.1 Power Ensure the jumpers on H1 are placed in the correct configuration and that is: Short positions 1-2.
  • Page 9: Figure 5. Initial Offset Tuning Screen

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 5. Initial Offset Tuning Screen The instructions are to ensure correct operation of component hardware and that when the initial offset tuning is performed there is no human interference as this ensures greatest sensitivity of proximity detection.
  • Page 10: Figure 7. Success Message Screen

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 7. Success Message Screen The system is now ready for use. R12QS0074EG0100 Rev.1.00 Page 10 of 19 Oct.26.23...
  • Page 11: Instructions On Usage

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family 4. Instructions on Usage This section provides an instructional overview of the interactive options and features of the demonstrator, it can be thought of as the “user guide” or “instruction manual”. 4.1 Wave Awake While the demonstrator is idle on a surface a user can wake the system by waving their hand within a few centimeters of the face of the PCB –...
  • Page 12: Display Cycle

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family 4.2.1 Display Cycle While holding the PCB no automatic display cycling will occur – therefore to cycle the display between temperature & humidity data and the air quality data the user must rotate the rotary encoder shaft.
  • Page 13: Important Notes

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 12. Alarm On/Off Screen 4.4 Important Notes The following list outlines certain operations of the system which may require explanation to the user: For the first 2-5 minutes after power on there will be zero readings on the temperature and humidity screen while the HS3001 sensor stabilizes.
  • Page 14: Flashing Firmware

    PCB – shown in Figure 13. Figure 13. E2-Lite Connection 5.3 RFP Launch RFP (Renesas Flash Programmer) and create a new project – if the new project dialog doesn’t automatically open click File → New Project… as shown in Figure 14. R12QS0074EG0100 Rev.1.00 Page 14 of 19 Oct.26.23...
  • Page 15: Figure 14. Rfp New Project

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 14. RFP New Project In the new project dialog make the following selections, shown in Figure 15: Microcontroller: RL78/G2x Project Name: Anything Suitable Project Folder: Anywhere Suitable Tool: E2 emulator Lite Num (Tool Details…): Auto Select...
  • Page 16: Figure 16. Rfp Successful Connection

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 16. RFP Successful Connection Click Browse… and select the binary file of the factory firmware: RL78_G23_IAQ_DEMO.mot shown in Figure 17. Figure 17. File Select Click the Start button on RFP and flash the device – RFP will proceed to flash the device firmware and present a completion screen on success as shown in Figure 18.
  • Page 17: Figure 18. Operation Completed

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Figure 18. Operation Completed Finally disconnect the E2-Lite and click SW2 the Reset button on the back of the board and proceed to operate the device. R12QS0074EG0100 Rev.1.00 Page 17 of 19...
  • Page 18: Next Steps

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family 6. Next Steps For anyone who would like to access the demo application and develop their understanding and the application further – please access R12AN0131EG0100 – the application note for this board and its factory programmed software.
  • Page 19: Revision History

    Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Renesas RL78 Family Revision History Description Rev. Date Page Summary — 1.00 Oct.26.23 Initial release R12QS0074EG0100 Rev.1.00 Page 19 of 19 Oct.26.23...
  • Page 20 Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide Publication Date: Oct.26.23 Published by: Renesas Electronics Corporation...
  • Page 21 Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide R12QS0074EG0100...

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