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

FireBeetle Board-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

Specifications

• Working voltage: 3.3V
• Input voltage: 3.3V ~ 5V
• Support electric current of low power consumption: 10 μA
• Support maximum discharge current: 600mA
• Support maximum charge current: 500mA
• Support USB charging.
• Processer: Tensilica LX6 dual core processer (One for high speed connection; one for independent programming).
• Frequency: 240MHz
• 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 to 150 Mbps), converge A-MPDU and A-MSDU, supporting 0.4us protecting interval.
• Frequency range: 2.4~2.5 GHz
• Bluetooth protocol: Comply with BR/EDR/BLE standard of Bluetooth v4.2.
• Bluetooth audio: the current under low power consumption of CVSD and SBC is 10μA
• Working current: 80mA in average
• Frequency range: 2.4~2.5GHz
• Support one-key downloading.
• Support micropython.
• On-chip clock: 40MHz crystal and 32.768 KHz crystal.
• Digital I/O: 10 (default setting of arduino)
• Simulative input: 5(default setting of arduino)
• SPI: 1 (default setting of arduino)
• I2C: 1 (default setting of arduino)
• I2S: 1 (default setting of arduino)
• LED_BUILTIN：D9
• Interface: FireBeetle series compatible
• Working temperature: -40℃~+85℃
• Dimension: 29 × 58(mm)/1.142 x 2.283(inches)
• The dimension of mounting hole: inner diameter 3.1mm; outside diameter 6mm.

Documents

• Product Wiki
• More