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DFRobot FireBeetle 2 ESP32-E

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Catalog ID / P401858351551

DFRobot FireBeetle 2 ESP32-E

DFRobot FireBeetle 2 ESP32-E controller specifications: Board kind: main controller; Board architecture: standalone board; Primary application: IoT.

Category
Controller
Type
controller / main_controller
Manufacturer
DFRobot
MPN
DFR0654

Key selection specs

Input voltage

3.7 V – 5 V

Logic voltage

3.3 V

Open datasheet

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Technical specs

Start with the specs that decide fit and purchase.

Controller board specs

17
Board kind
main controller
Board architecture
standalone board
Primary application
IoT
Processor vendor
Espressif
Processor
ESP-WROOM-32E
Processor architecture
Xtensa LX6 dual-core
Processor clock
240 MHz
Flash
4 MB
SDK available
Yes
Firmware updatable
Yes
Connectors
USB-C 5V; PH2.0 3.7-4.2V Li-ion; VCC 5V
Wireless interfaces
Wi-Fi;Bluetooth 4.2
Communication interfaces
Wi-Fi;Bluetooth 4.2
Compute board kind
microcontroller
Microcontroller
ESP-WROOM-32E
SoC
ESP-WROOM-32E
Onboard Flash Mb
4

Power / electrical specs

6
Input voltage (nominal)
5 V
Input voltage (min)
3.7 V
Input voltage (max)
5 V
Battery chemistries
Li-ion
Power Supply Options
USB-C;PH2.0 battery;VCC pin
Battery Voltage Range V
3.7-4.2

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