Overview
Description
The RA2L1 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
- RA2L1 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
Applications
Design & Development
Videos & Training
Introducing the RA2L1 Group of 48MHz ArmⓇ CortexⓇ-M23 ultra-low power general-purpose microcontrollers (MCUs). These MCUs deliver industry-leading power efficiency with enhanced peripherals for IoT applications.
Additional Videos
News & Blog Posts
Blog Post Jan 28, 2022 |
Blog Post Nov 18, 2021 |
Blog Post Nov 11, 2021 |
Partners
Zephyr Project
The Zephyr Project is an open-source, scalable real‑time operating system (RTOS) designed for resource-constrained embedded systems and supports a wide range of hardware architectures and development boards. For the Renesas RA2L1 Capacitive Touch Evaluation System, Zephyr provides focused documentation covering board features, supported peripherals, and basic build, flashing, and debugging workflows to help developers quickly get started.
See the Zephyr Project RA2L1 Capacitive Touch Evaluation System Documentation
Support
Support Communities
- Error while tuning RSSK-RA2L1 (can't find a source file at...)
Hello, I've this window showing up while I'm tuning the RSSK_RA2L1 development board. I really don't know how to fix that, could you please help me about ? Thank you.
Dec 8, 2021 - RA CTSU Low power consumption
Hi, I am debugging RA's CTSU low power consumption function,The idea is to use AGT1 to wake up and scan from standby mode every 100ms.Call function RM_TOUCH_Open(g_qe_touch_instance_config01.p_ctrl, g_qe_touch_instance_config01.p_cfg);The power consumption reaches ...
Sep 14, 2021 - CTSU2 peripheral + low power modes - R7FA2E1A72DNH
Hello, I'm working on a touch capacitive project on R7FA2E1A72DNH. I'm focused to read capacitive buttons and use the low power mode. I downloaded the "RSSK_RA2L1_CTSU_LOW_POWER" project for RA2L1 demo board and I edited it for my R7FA2E1A72DNH. I configured the touch screen buttons ...
Aug 4, 2023
Support Communities
Knowledge Base
