Catalog > Internet of Things (IOT) Related Products > More Platforms Catalog > Internet of Things (IOT) Related Products > DFRobot FireBeetle ESP8266 IOT Microcontroller FireBeetle ESP8266 IOT Microcontroller DFR FIREBEETLE ESP8266 IOT MICRO DFR0489. FIREBEETLE ESP8266 IOT MICROCONTROLLER (SUPPORTS WI-FI) 228.00 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT). Firebeetle ESP8266 is a development board integrated with IoT WiFi, TCP/IP, 32-bit MCU, 10-bit ADC and multiple interfaces such as HSPI, UART, PWM, I2C and I2S. In DTIM10, the full power consumption to maintain WiFi connection reached to 1.2mW. Equipped with 16MB outer SPI flash memory, ESP8266 is available for programs and firmware storage. Compatible with Arduino programming enables Firebeetle ESP8266 to lower the barrier of programming. Operator can implement Arduino programming codes directly onto ESP8266 to reduce the difficulty of operating and increase the stability of board. Features Compatible with FireBeetle series Compatible with Arduino programing Built-in 32-bit Tensilica L106 MCU and 10-bit ADC Support RTOS SDK in Linux, Arduino IDE and Micropython. Support IEEE802.11 b/g/n WiFi (2.4 GHz~2.5 GHz) Support TCP / IP Support Lithium Battery (The Maximum charge current: 500mA) Support Low Power Consumption Support OTA Updating Support STA/AP/STA+APPackageFireBeetle Board-ESP8266 x118pin-2.54mm x218pin-2.54mm Female Holder x2 Specifications Operating Temperature : -40°C~+85°COperating Voltage : 3.3VInput Voltage (limits) : 3.3~5V (Lithium Battery:3.7V & USB:5V)Microcontroller : Tensilica L106 (32-bit MCU)Clock Speed : 80MHz (Maximum : 160MHz)SRAM : 50KBExternal Flash Memory : 16MBDC Current in the Low-Power-Consumption : 46uAAverage Operating Current : 80mAMaximum Discharging Current : 600mA (LDO-3.3 Output)Maximum Charging Current : 500mADigital Pin x10Analog Pin x1SPI interface x1I2C interface x1IR interface x1I2S interface x1Interface : XH2.54mm Pin (No soldering default)In Combination of Wi-Fi MAC/ BB/RF/PA/LNAWiFi : IEEE802.11 b/g/n (2.4 GHz~2.5 GHz), not support 5GHz WiFiDimension : 58 x 29(mm)Operating Temperature : -10°C~+55°CMounting Hole Dimension : 53 x 24(mm)Weight : 24g Downloads Datasheet - esp-wroom-02 PDF File 1.23 MB Hardware Design - ESP-WROOM-02 PDF File 938.04 KB Datasheet - ESP-WROOM-02 PDF File 1.23 MB Dimension - FireBeetle Board-ESP8266 PDF File 179.48 KB