Dual-core Tensilica LX6 processor delivers enhanced processing power for complex IoT tasks
Eco V3 chip with improved PSRAM stability prevents runtime errors and enhances reliability
Supports both WiFi 802.11 b/g/n/e/i/k/r up to 150 Mbps and Bluetooth v4.2 for versatile wireless connectivity
Ultra-low power consumption (average 2 mA) ideal for battery-powered applications
Pre-soldered header and compatibility with Arduino, Micropython, and Scratch for easy prototyping
Summarized by Shop
DFRobot FireBeetle 2 ESP32-E is an advanced IoT microcontroller based on the ESP-WROOM-32E module, equipped with dual-core ECO V3 chips, offering improved stability, lower power consumption, and powerful wireless communication. As a versatile ESP32 development board, it supports WiFi + Bluetooth dual-mode, USB-C charging, and Arduino prog
Processor
Tensilica LX6 dual-core 240 MHz
Flash
4 MB
SRAM
520 KB
Digital I/O
10 pins
Analog Input
5 pins
WiFi Protocols
802.11 b/g/n/e/i/k/r
Bluetooth Protocols
v4.2 BR/EDR, BLE
Operating Voltage
3.3 V
Operating Temperature
-40°C to 85°C
Module Size
25.4 mm x 60 mm x 1.2 mm
Weight
23 g
Pinout
18-pin 2.54 mm pitch male and female, 14-pin 2.54 mm pitch male and female