DFRobot FireBeetle ESP32 IoT Microcontroller (Supports Wi-Fi & Bluetooth)

DFRobot FireBeetle series is the low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects. FireBeetle Board - ESP32 integrates a Dual-Core ESP-WROOM-32 module, which supports MCU and Wi-Fi &Bluetooth dual-mode communication. The electric current is just 10μA in the deep-sleep mode. The main controller supports two power supply methods: USB and 3.7V external lithium battery. And both USB and external DC can charge the Lipo battery directly. Firebeetle esp32 has made a special hardware design for Arduino IDE. You can make a download without switching boot-mode manually. It supports Arduino, IDF (linux), micropython etc. Moreover, FireBeetle made a pin mapping for Arduino IDE. It can be configured with Dx transport, compatible with arduino UNO and reduce the entry barrier. Features: Compatible with products in the DFRobot FireBeetle serials Low-power consumption(the electricity current under ultra-low-power is 10μA) Quick Response(the top frequency is 400KHz) Cost-effective Small size, convenient to install Useful Links: Tutorial More Package Includes: 1 x DFRobot FireBeetle ESP32 IoT Microcontroller (Supports Wi-Fi & Bluetooth)

Specifications

Working voltage	3.3V
Input voltage	3.3V~5V
Support electric current of low power consumption	10 μA
Support maximum discharge current	600mA
Item Type:	ESP32 Based
Input Voltage (V):	3.3 to 5
Max. Working Voltage (V)	3.3
Charge Current Range (A):	0.5
Dischage Current Range (A):	0.6
WiFi Protocol	802.11 b/g/n/d/e/I/k/r
SRAM	520kB
Flash Memory:	16MB
Digital I/O Pins	10
Frequency	2.4~2.5GHz
Operating Temperature (°C):	-40 to 85
Length (mm):	58
Width (mm):	29
Shipping Weight	0.03 kg
Shipping Dimensions	6 × 4 × 1 cm