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SDKZ for i.MX RT1166
Based Displays
Veethree’s SDKZ enables customers to develop their own applications for our CAN bus displays, targeting Veethree’s range of i.MX RT1166 based compact displays, starting with the C4.3 — a rugged 4.3″ display.
The SDK is built on Zephyr RTOS, giving developers a modern, open-source real-time foundation with long-term upstream support.
Key Features:
- Real-time performance — Built on Zephyr RTOS for deterministic, low-latency operation
- Rich embedded graphics — LVGL-based UI framework
- Hardware abstraction APIs — C/C++ APIs for CAN, RS485, GPIO, analog inputs, EEPROM, display backlight, button/LED control, and more
- Comprehensive examples — Sample applications demonstrating CAN communication, IO handling, screen management, and peripheral integration
- Software update support — Tools for creating and signing firmware updates for field deployment
- Online documentation — Full API reference and getting-started guides
- Designed for Cyber Security and CRA
- Simulator allows software to be run and debugged from the development environment
C4.3 SDK Documentation:
Contact Us
To obtain beta access to the SDKZ and the C4.3 hardware, please use the contact form below. Existing customers can contact us at vt-sdk

