FireBeetle ESP8266 IOT Microcontroller (Wi-Fi and Blutooth Supported)

FireBeetle ESP8266 IOT Microcontroller (Wi-Fi and Blutooth Supported)

DFRbot FireBeetleThe DFRobot FireBeetle series is a low power microcontroller intentionally designed for Internet of Things (IoT) projects. FireBeetle Board - ESP32 integrates MCU and Dual Core ESP-WROOM-32 module, supporting Wi-Fi and Bluetooth dual mode communication.

Electric current is only 10μA in deep sleep mode. The main controller supports two power supply methods: USB and 3.7V external lithium battery. Both USB and external DC can charge Lipo battery directly.

In DTIM10, it reaches 1.2mW at full power consumption to maintain the WiFi connection. Equipped with 16MB external SPI flash memory, the ESP8266 can be used for programs and core storage.

FireBeetle Board-ESP32 has designed a special hardware for Arduino IDE. You can download without manually entering boot mode. Arduino, IDF (linux), micropython etc. Supports. Also FireBeetle has done a pin mapping for Arduino IDE. It can be configured with Dx transport compatible with Arduino UNO and reduces the input barrier. Small size and high performance make FireBeetle's idea solution for IOT low energy consumption projects.

FireBeetle ESP8266 IOT Specifications

Working voltage: 3.3V

Input voltage: 3.3V ~ 5V

Low power consumption electric current support: 10 μA

Support maximum discharge current: 600mA

Maximum charge current support: 500mA

Support USB charging.

Processor: Tensilica LX6 dual core processor (One for high speed connectivity; one for independent programming).

Frequency: 240 MHz

SRAM: 520KB

Flash: 16Mb

Wi-Fi standard: FCC / CE / TELEC / KCC

Wi-Fi protocol: 802.11 b / g / n / d / e / I / k / r (802.11n, high speed can reach 150 Mbps), supports 0.4us protection range, combining A-MPDU and A-MSDU.

Frequency range: 2.4 ~ 2.5 GHz

Bluetooth protocol: Comply with the BR / EDR / BLE standard of Bluetooth v4.2.

Bluetooth audio: CVSD and SBC low power consumption current under 10μA

Working current: Average 80mA

Frequency range: 2.4 ~ 2.5GHz

One-button download support.

Support micropython.

Clock on chip: 40MHz crystal and 32.768 KHz crystal.

Digital I / O: 10 (default arduino setting)

Simulative input: 5 (default arduino setting)

SPI: 1 (default arduino setting)

I2C: 1 (default arduino setting)

I2S: 1 (default arduino setting)

LED_BUILTIN: D9

Interface: FireBeetle series compatible

Working temperature: -40 ℃ ~ + 85 ℃

Size: 24 × 53 (mm) /0.94 x 2.09 (inch)

Size of mounting hole: inner diameter 3.1mm; outer diameter 6mm.

Useful Links

• FireBeetle ESP8266 IOT Microcontroller (Wi-Fi and Bluetooth Supported)You can review the detailed information page ..