Product description: FireBeetle ESP32-E - IoT WiFi, Bluetooth - with connectors - DFRobot DFR0654-F
FireBeetle ESP32-E is a module with microcontroller, compatible with FireBeetle V2 series modules. It can be programmed using Arduino IDE environment. The FireBeetle ESP32-E integrates the Dual-Core ESP-WROOM-32 module, supporting communication in MCU mode, WiFi and Bluetooth. The microcontroller is equipped with Flash memory equal to 4 MB and SRAM memory equal to 520 kB. The processor clock frequency is 240 MHz . On the board there is also USB type C connector and GDI connector, which allows you to connect a display. Built-in RGB LEDs indicate operating status of FireBeetle ESP32-E.
Theproduct is compatible with Arduino
The manufacturer provides a product wiki page that contains a detailed user guide and sample program code.
FireBeetle ESP32-E - IoT WiFi, Bluetooth - with connectors.
Goldpin sockets and plugs are included - 2.54mm raster.
Feature overview
- Compatible with FireBeetle V2 product series from DFRobot
- Programmed using the Arduino IDE environment
- Equipped with ESP32-E dual core processor
- GDPI connector for convenient display connection
Contents of the kit
- FireBeetle ESP32-E board with connectors
- 1x14 pin straight socket - 2.54 mm pitch
- 1x18 pin straight socket - 2.54 mm pitch
- Goldpin 1x14 pin connector with 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
Pinout description.
The module is equipped with a dual core Tensilica LX6 processor.FireBeetle technical specification
- Chip: ESP-WROOM-32
- Processor:
- dual core Tensilica LX6
- 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
- Outputs:
- Analogue 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 diameter: 2 mm
- PCB dimensions: 25.4 mm x 60 mm
- Weight: 23 g
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