Porting a weather station app from the Arduino® GIGA™ R1 to the Arduino® UNO™ R4 boards
What happened
Porting a weather station app from the Arduino® GIGA™ R1 to the Arduino® UNO™ R4 boards, Arduino Blog announced. GIGA R1 WiFi is built as a powerful development board, thanks to its dual-core, 32-bit STM32H747XI microcontroller, designed to operate at clock speeds of up to 480 MHz and equipped with 1 MB of RAM. Arduino Forum users KurtE and Merlin513 developed a ZephyrOS-based weather station app for it, showcasing its capabilities.
What’s more, they […] The post Porting a weather station app from the Arduino® GIGA™ R1 to the Arduino® UNO™ R4 boards appeared first on Arduino Blog . What’s more, they recently published a demonstration that it also works on the less powerful UNO R4 WiFi .
With the Arduino Core on Zephyr 0.90.0 now officially stable , it provides a foundation for applications designed to support process management, task scheduling, and real-time operation. KurtE and Merlin513 built their weather app for ZephyrOS on the GIGA R1 WiFi with a paired touchscreen (like the GIGA Display Shield ).
Key facts
- With the Arduino Core on Zephyr 0.90.0 now officially stable , it — provides: a foundation for applications designed to support process management, task scheduling, and real-time operation
Sources & evidence
- Arduino Blog Primary / official
Porting a weather station app from the Arduino® GIGA™ R1 to the Arduino® UNO™ R4 boards ↗
https://blog.arduino.cc/2026/10/09/porting-a-weather-station-app-from-the-arduino-giga-r1-to-the-arduino-uno-r4-boards/