Description
The DFRobot Beetle BLE merges the classic Arduino Uno architecture with modern Bluetooth Low Energy connectivity in an exceptionally small form factor. Built around the ATmega328P microcontroller clocked at 16MHz, it provides full hardware and software compatibility with the standard Arduino IDE and libraries, requiring no additional drivers. Its integrated BLE 4.0 radio enables robust, low-power wireless communication for a variety of IoT and interactive applications.
This board is engineered for minimal power consumption and physical footprint, making it a prime choice for disposable projects, educational kits, and wearable technology where space is at a premium. The inclusion of wireless programming capability via Bluetooth further enhances its utility in field deployments and iterative development. The gold-plated, V-shaped contact pads facilitate reliable connections with conductive thread or wires, solidifying its position in the e-textile and compact device market.
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