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The FireBeetle 2 ESP32-E supports dual-mode communications with WiFi and Bluetooth on a high-performance microcontroller with ultra-low power consumption.
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The FireBeetle is a line of prime IoT microcontrollers for Makers to tinker and create your own IoT projects. Communications have always been an important part of human society, and cameras are used more than ever in video conferences and security systems. Many creative Makers have become interested in the use of AI integration for image recognition and other fun applications. This FireBeetle 2 ESP32-E supports dual-mode communications with WiFi and Bluetooth on a high-performance microcontroller with ultra-low power consumption.
Developed by DFRobot to offer Bluetooth and WiFi at ultra-low power consumption, the FireBeetle 2 series makes for an effective Internet of Things MCU. This FireBeetle 2 ESP32-E is built around the Dual-Core ESP-WROOM-32E module for supporting an easy-to-use interface used in smart home IoT applications. IoT platforms like IFTTT allow you to create your own IoT smart home system using a high-performance microcontroller like this. The FireBeetle 2 ESP32-E supports Arduino programming for prototyping and developing your awesome IoT projects.
Similar to the original FireBeetle, the FireBeetle 2 ESP32-E features ample storage space and user-friendly features for every scenario. It integrates dual-communications methods with 520KB of SRAM, 32Mb of Flash memory.The board can also be powered via Li-Ion Battery or USB as well, allowing the board to be portable or be placed with a permanent power source. No matter if you are a student or electronics enthusiast, this FireBeetle 2 module will become your best partner for turn your worthy ideas into fantastic reality.
Please Note: This board is not designed to be beginner-friendly and is targeted more towards experienced Makers who want more capabilities than Arduino boards typically offer. As such, the FireBeetle 2 ESP32-E MCU may require some extra learning to get working just right, but this is a small price to pay for the amazing features that these boards offer.
FireBeetle 2 ESP32-E IoT Microcontroller – Technical Specifications: |
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– FireBeetle 2 ESP32-E |
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– 3.3V |
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– 3.3V to 5.5V (Supports USB Charging) |
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– 2mA |
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– 500mA |
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– [email protected] LDO |
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– ESP-WROOM-32E |
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– Tensilica LX6 dual-core processor |
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– 240 MHz |
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– 520KB |
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– 320KB |
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– 32MB |
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– USB 2.0 CDC |
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– IEEE 802.11 b/g/n/d/e/i/k/r – Frequency: 2.4 to 2.5GHz – Bandwidth: up to 150 Mbps
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– FCC/CE/TELEC/KCC |
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– Bluetooth v4.2 BR/EDR and BLE – Audio: CVSD and SBC |
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– 40MHz Crystal | 32.768KHz Crystal |
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– 18 x Digital I/O – 16 x PWM Controller Channels (RGB LED: WS2812) – 5 x Analog Input – 10 x Digital Pins – 1 x SPI – 1 x IIC – 1 x I2S – 1 x UART – 2 x I2C |
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– -20°C to 85°C |
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– M2, 2.0mm Diameter |
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– 1 x FireBeetle 2 ESP32-E Microcontroller with Header – 1 x 18pin-2.54mm Pitch Pin – 1 x 18pin-2.54mm Pitch Pin Female – 1 x 14pin-2.54mm Pitch Pin – 1 x 14pin-2.54mm Pitch Pin Female |
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– 25.4x60mm |
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– 13g |
Additional Resources:
- The DFRobot Official Wiki Page for this product, with board layout, schematics and specifications.
- DFRobot also provides and array of tutorials with guides on projects for you to try out with the FireBeetle 2 ESP32-E microcontroller, including:
No customer reviews for the moment.
As self-proclaimed “Robo-holics”, DFRobot is a company comprised of over 100 staff members, of which 30% are engineers who love to build robots. It was started in 2008 with the goal of embracing and promoting open-source hardware, with a core focus on Arduino, Raspberry Pi and their very own LattePanda development boards. Since then, DFRobot have manufactured over 1300 unique modules, sensors and components that all work together and complement each other, allowing users like us to enjoy a full spectrum of cutting edge robotics and electronics without having to pay premium prices.
With the primary goal of developing and manufacturing great quality products, while making them accessible to as many people as possible, DFRobot are rapidly becoming one of the most common-place brands in the world of open-source robotics and electronics. With more than 1300 products developed in-house, and an impressive range of different categories and specialisations, there are few brands in the world who can compete in terms of quality, accessibility and genuine innovation.
