FireBeetle ESP32 IOT Microcontroller

DFRobotSKU: RB-Dfr-755
Manufacturer #: DFR0478

Price  :
Sale price £8.29

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Stock  :
In stock, 4 units

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Description

  • Compatible with products in the DFRobot FireBeetle serials
  • Low-power consumption
  • Quick Response(the top frequency is 400KHz)
  • Small size, convenient to install

The FireBeetle ESP32 IOT Microcontroller 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 supports MCU and Wi-Fi and 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 IOT Microcontroller

FireBeetle Board-ESP32 has made a special hardware design for Arduino IDE. You can make a download without switching booth-mode manually.

FireBeetle ESP32 IOT Microcontroller

  • 24 × 53(mm)/0.94 x 2.09(inches)
  • Mounting hole: inner diameter 3.1mm; outside diameter 6mm
  • 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 programing).
  • Frequency: 240MHz
  • SRAM:520KB
  • Flash:16Mbit
  • 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℃

Customer Reviews

Based on 2 reviews
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A
Andis
Great product

While more expensive than other ESP32 modules, this one is perfectly suited for battery operations, as draws only 10 uA while in deep sleep mode!

w
watcher
Good product

Fast communication, reliable, low battery consumption. Amazing board.

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