Overview
Description
The RL78/G23 capacitive touch evaluation system makes it easy for users to evaluate touch solutions offered by Renesas. You can start evaluating immediately out of the box using the board and software included in each kit.
Configuration
- RL78/G23 CPU board
- Touch application board
- Self-capacitance evaluation board built-in basics for capacitive touch: switches, slider and wheel
Features
- Use to evaluate various touch functions (button, slider, wheel)
- Simple prototyping
- Use as a reference when designing boards or software
- Easily adjust the sensitivity by using QE for Capacitive Touch
- Easy operation with intuitive interface
- Easy to develop touch interfaces even for beginners with GUI
- Automatically output adjusted source code
- Compliant with IEC 61000-4-3 and IEC 61000-4-6 Level 3
Applications
Design & Development
Videos & Training
This video demonstrates how to implement automatic capacitive touch measurement using the SNOOZE Mode Sequencer (SMS) on RL78/G22 and RL78/G23, enabling a significant reduction in system operating current during touch measurements. Part 1 covers creating a project with Smart Configurator.
Additional Videos
Support
Support Communities
- RL78/G23 Capacitive Touch Low Power Support
Hello, We are working on a capacitive touch-based application and are looking to interface a capacitive touch sensor module with a BLE device (DA14531) or an MCU, and then transmit the data via BLE. Does the RL78/G23 MCU support this application? Thanks and Regards,
Nov 3, 2025
Support Communities
Knowledge Base
Renesas Academy
