DFRobot FireBeetle ESP32-E IoT Microcontroller w/ Header

Description

The FireBeetle ESP32-E IoT Microcontroller is engineered for power-sensitive wireless projects, leveraging the Espressif ESP32’s capabilities within DFRobot’s accessible ecosystem. Its compact 25.4 x 60mm form factor integrates a full-featured development platform, including a USB charging circuit and a dedicated lithium battery interface, enabling portable and wearable device designs.

Built for reliable IoT node deployment, the board provides stable 2.4GHz RF performance with an operating temperature range of -40°C to +85°C. The pre-soldered header version simplifies integration with sensor modules and expansion boards, reducing assembly time for rapid prototyping in smart home automation, industrial telemetry, and personal wearable tech applications.