FireBeetle ESP32-E - IoT WiFi, Bluetooth - Arduino compatible - DFRobot DFR0654

Index: DFR-19015 EAN: 5904422361525
FireBeetle ESP32-E microcontroller compatible with FireBeetle V2 series modules and Arduino board. It integrates the Dual-Core ESP-WROOM-32 module, which supports MCU, WiFi and Bluetooth communication. The processor clock is 240 MHz, the Flash memory is equal to 4 MB and the SRAM memory is 520 kB. A USB Type-C connector and a GDI connector have also been placed on the board to connect a display. The operating status of the FireBeetle ESP32-E is indicated by built-in RGB LEDs.
FireBeetle ESP32-E - IoT WiFi, Bluetooth - Arduino compatible - DFRobot DFR0654
€12.35
€10.04 tax excl.
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Manufacturer: DFRobot
Compatibility: Arduino

Product description: FireBeetle ESP32-E - IoT WiFi, Bluetooth - Arduino compatible - DFRobot DFR0654

FireBeetle ESP32-E microcontroller compatible with FireBeetle V2 series modules and Arduino board. Integrates Dual-Core ESP-WROOM-32 module that supports MCU, WiFi and Bluetooth communication. The processor clock is 240 MHz, the Flash memory is equal to 4 MB and the SRAM memory is 520 kB. A USB Type-C connector and a GDI connector have also been placed on the board to connect a display. The operating status of the FireBeetle ESP32-E is indicated by built-in RGB LEDs.

The product iscompatible with Arduino
. The manufacturer provides a product wiki page that contains a detailed user guide and sample program codes.

FireBeetle ESP32-E od DFRobot.

FireBeetle ESP32-E from DFRobot.

Do zestawu dołączono gniazda i wtyki goldpin - raster 2,54 mm.

Goldpin sockets and plugs are included - 2.54 mm raster.

Functional overview

  • Compatible with FireBeetle V2 product series from DFRobot
  • Works with Arduino board
  • Equipped with ESP32-E dual core processor
  • GDPI connector for convenient display connection

Set contents

  • FireBeetle ESP32-E board
  • 1x14 pin straight socket - 2.54 mm pitch
  • 1x18 pin straight socket - 2.54 mm pitch
  • 1x14 pin goldpin connector - 2.54 mm pitch
  • Goldpin 1x18 pin connector with 2.54 mm pitch

Pinout description of FireBeetle ESP32-E

  • GND - system ground
  • VCC - power supply pin 5V
  • 3V3 - power supply pin 3.3 V
  • RST - RESET pin
  • EN - 3,3 V regulator control pin
  • GPIO
    • from D2 to D13 - general purpose pins
    • A0 to A4 - analogue input pins
  • SDA - I2C interface data line pin
  • SCL - I2C interface clock line pin
  • SCK / MOSI / MISO - SPI interface pins
Opis wyprowadzeń modułu.
Pinout description.
Moduł został wyposażony w dwurdzeniowy procesor Tensilica LX6.

The module is equipped with a dual core Tensilica LX6 processor.

FireBeetle technical specification

  • Chip: ESP-WROOM-32
  • Processor:
    • Tensilica LX6 dual-core
    • Clock speed: 240 MHz
    • Flash memory: 4 MB
    • SRAM memory: 520 kB
  • WiFi Standard: 802.11 b / g / n / d / e / i / k / r
  • Frequency range supported: 2.4 GHz to 2.5 GHz
  • Bluetooth protocol: compliant with Bluetooth v4.2 BR / EDR and BLE standards
  • Connector: USB type C
  • USB charging supported
  • USB to UART converter: CH340K
  • Supply voltage: 3.3 V / 5 V
  • Power consumption: 10 µA
  • Pinouts:
    • analog pins - 5 pcs.
    • Digital pins - 10 pcs.
    • UART - 1 pc.
    • I2C - 1 pc.
    • SPI - 1 pc.
    • GDI - 1 pc.
  • Signalling: Built-in RGB LEDs
  • Connectors compatible with FireBeetle V2 series
  • Operating temperature range: from -40°C to 85°C
  • Mounting hole size: 2 mm
  • PCB dimensions: 25.4 x 60 mm
  • Weight: 23 g

FireBeetle ESP32-E - IoT WiFi, Bluetooth - Arduino compatible - DFRobot DFR0654

The FireBeetle ESP32-E microcontroller DFRobot DFR0654 is a board which is perfect for IoT applications and modern building automation. The product is fully compatible with Arduino and FireBeetle v2 modules.

Status signalization is realized by means of built-in LEDs. The FireBeetle ESP32-E can be powered by both 3.3 V and 5 V, which increases its flexibility and applicability in various electronic projects.

FireBeetle IoT module compatible with Arduino boards

The FireBeetle ESP32-E IoT module is compatible with Arduino platform and FireBeetle products from DFRobot, so it can be used in applications using both series of products. For example, it can be used as part of a remotely communicating controller for building automation.

For more information on this product and its applications, please follow the links in the description section. In our offer you can also find many other interesting extensions for Arduino compatible with Micro, Uno, Mega and Leonardo boards.

Voltage to 3.3 V
Voltage from 5.0 V
UC - Microcontroller ESP32
UC - Core Tensilica
UC - I2C yes
UC - UART yes
UC - SPI interface yes

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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