The R4’s clock runs at 48 MHz (3X the R3), it’s equipped with 32 KB of SRAM (16X the R3), and it boasts 256 KB of flash memory (8X the R3). The R4 WiFi also boasts an Espressif ESP32-S3 module for ...

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or thr… ...

Arduino relay shields are abundant, along with real-time clocks, and now, built-in WiFi. The tough part will be coming up with apps and web interfacing, but that's not totally necessary either.

Inspired by its professional range, Arduino has put dual Arm cores, Wi-Fi, Bluetooth LE and 76 IOs into its Mega form-factor. The new board is called Giga R1 WiFi, and has an Arm Cortex-M7 running at ...