Please note that this item is temporarily out of stock due to an exciting product upgrade by the supplier. The new version is scheduled to launch gradually after February 2026. We apologize for the inconvenience and thank you for your understanding.

While the Cardputer ADV doesn't have built-in sub-GHz radio capabilities out of the box like the Flipper Zero, it is highly expandable! You can easily add these functions by connecting external M5Stack Units to the Grove port. Recommended Expansion Units: RF Unit (433MHz): For capturing and transmitting radio signals. Mini Infrared Unit: For IR remote control signals. RFID2 Unit: For reading proximity cards/tags.