# Arduino announces up to 50% Black Friday discounts on selected development boards

> **Key takeaway:** Arduino is offering holiday discounts of up to 50% on selected boards including the UNO R4 series, Nano ESP32, Mega 2560, and GIGA R1 WiFi.

**Published:** 2026-11-05T13:55:08+00:00 
**Source:** Arduino Official Blog 
**Category:** open-hardware 
**Canonical URL:** https://fosswire.org/news/arduino-announces-up-to-50-black-friday-discounts-on-selecte.html 

## Summary
Arduino has launched its holiday promotion with discounts reaching 50% on selected development boards, timed for the Black Friday and holiday shopping season. The promotion covers six specific boards spanning entry-level to advanced use cases: the 8-bit UNO Rev3, the 32-bit UNO R4 Minima and UNO R4 WiFi with wireless connectivity, the compact Nano ESP32 with MicroPython support, the I/O-rich Mega 2560, and the dual-core GIGA R1 WiFi with advanced peripherals.

The UNO R4 WiFi adds a 12x8 LED matrix alongside WiFi and Bluetooth, while the Nano ESP32 targets space-constrained IoT projects. The GIGA R1 WiFi represents Arduino's most computationally capable board in this lineup, pairing dual-core processing with wireless connectivity and support for the GIGA Display Shield accessory. Arduino emphasizes its ecosystem of documentation, libraries, tutorials, and community resources as differentiating factors from competing development boards.

## Board lineup and technical specifications
- **UNO Rev3:** 8-bit microcontroller board in the classic UNO form factor, positioned for electronics education and introductory interactive projects.
- **UNO R4 Minima:** 32-bit upgrade to the UNO form factor without wireless connectivity, offering increased processing performance for applications like audio playback projects.
- **UNO R4 WiFi:** 32-bit board with integrated WiFi and Bluetooth wireless, plus a 12x8 LED matrix for visual feedback in connected device and automation builds.
- **Nano ESP32:** Compact form factor with ESP32-based wireless connectivity and MicroPython support, targeting IoT applications where physical space is constrained.
- **Mega 2560:** Expanded I/O pin count for projects requiring multiple sensors, motors, and simultaneous peripheral connections.
- **GIGA R1 WiFi:** Dual-core processing with wireless connectivity, advanced peripherals, and compatibility with the GIGA Display Shield for computationally demanding applications.

## Why it matters
Arduino's promotional pricing lowers the barrier to entry for makers, educators, and developers entering the embedded and IoT space, reinforcing its position against lower-cost competitors. The emphasis on MicroPython support on the Nano ESP32 and the expanding 32-bit R4 series reflects Arduino's adaptation to modern development preferences while maintaining backward compatibility with its classic ecosystem.