Equipped with enlarged slots on the cover to minimise wireless signal interference, making it perfect for Arduino UNO R4 WiFi projects. Additionally, dedicated wider slots enable easy monitoring of GPIO pin definitions, while separate slots on the cover facilitate LED indicator monitoring.
Introducing the Aluminum Case for Arduino UNO R4 by KKSB Cases. Crafted from sandblasted aluminium, this case is tailored to accommodate Arduino UNO R4 and UNO R4 Minima boards.
- Compatible Microcontroller: Arduino UNO R4 Minima and Arduino UNO R4 WiFi
- Compatible KKSB Accessories: KKSB DIN Rail Mount Clip (Not Included)
- Material: Aluminum
- Color: Sandblasted, Anodised Black
WiFi-Friendly Design – Easy Monitoring

User-Friendly Design
Assembly instructions are conveniently accessible via a QR code on the packaging. Non-slip rubber feet ensure stability, while dedicated cutouts for UNO R4 connectors and PIN connectors streamline project work. The shorter back wall provides extra space for passing additional cables if needed.

Some Examples of Possible Applications
- IoT Projects: Ideal for building WiFi-enabled Arduino UNO R4 projects.
- Industrial Automation: Provides robust housing for Arduino UNO R4 boards in rugged environments.
- Educational Settings: Ensures reliable protection for Arduino UNO R4 boards in classrooms or workshops.
- Home Automation: Enables the creation of sleek custom home automation systems with Arduino UNO R4.
- Prototyping: Facilitates rapid prototyping of electronic projects with easy access to GPIO pins and connectors.

Multiple Mounting Options
Arduino UNO R4 case is compatible with the KKSB DIN Rail Mount Clip (not included). Using the clip, you can mount this case onto the 35mm top HAT rail. The base of the case also has wall mounting holes for added flexibility in installation.

Perfect Design for Various Settings
Compact and minimal, this case is suitable for a range of environments. Whether mounted on the DIN Rail, or simply placed on a table or wall, its lightweight yet sturdy construction makes it an attractive addition to any space. Its sleek black anodised coating not only enhances its visual appeal but also ensures durability in diverse conditions.

Items Included
- KKSB Case for Arduino UNO R4
- Fasteners
- Rubber Feet
Compatible Products (Sold Separately)
- Arduino Uno R4 WiFi
- Arduino UNO R4 Minima
- KKSB DIN Rail Mount Clip
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