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《お取り寄せ商品》FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)

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Introduction

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 IOT Microcontroller Size Comparsion

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.

The small size and high performance makes FireBeetle become idea solution for IOT low power consumption projects.

FireBeetle ESP32 IOT Microcontroller Details


Please kindly note
that developers are the most common users of FireBeetle Board-ESP32 and not all of the peripherals have examples for reference, and there are still some bugs being found and fixed. For Arduino IDE, all GPIO function, I2C/SPI communication has been working. But the other functions are still under development. We recommend this board for experienced engineer.

Version Upgrade: 1. Add a new anti-reverse connection silk-screen. 2.Change the Lipo battery connecter direction.

ESP32 Bluetooth(BLE) Temperature Sensor

DFRobots Firebeetle ESP32 Capacitive touch test

Brew Probe - WiFi Temperature Monitor

Build a talking Alarm Clock synced to Google calendars

Hardware Components:

DFPlayer - A Mini MP3 Player For Arduino
FireBeetle Covers-24×8 LED Matrix (Blue)
FireBeetle ESP32 IOT Microcontroller

FireBeetle ESP32 Review

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

    Specification

  • 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: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: 24 × 53(mm)/0.94 x 2.09(inches)
  • The dimension of mounting hole: inner diameter 3.1mm; outside diameter 6mm.

    Documents

  • Product Wiki
  • More
  • Projects

    Project 1. ESP32 Solar Weather Station

    The system will be placed on my balcony and will retrieve temperature, humidity and air pressure. For this project you will need:

    • 1x - DFRobot 3.7V Polymer Lithium Ion
    • 2x - 6V 1W Solar Panel
    • 1x - Perfboard
    • 1x - Female Header
    • 1x - Enclosure/box
    • Screws

    Project 2. How to Make a Smart Colorful Light


    Today we will teach you How to Make a Smart Colorful Light
 Based On FireBeetle ESP32 IOT Microcontroller.
    Hardware in need:

    Project 3. How To Make a Step-Counter By Use Of The FireBeetle Board-ESP32

    The instrument not just can record steps (and calories) at real time, but show time. What is special is that the format of showing is pointer.
    Hardware in need:

    Project 4. FireBeetle Board-ESP32 Tutorials: Reforming a Small electric Fan

    The instrument not just can record steps (and calories) at real time, but show time. What is special is that the format of showing is pointer.

    Hardware in need:

    Project 5. Application Tutorials of FireBeetle Board - ESP32 BLE: Smarten a Plugboard

    What you have seen is a smart plugboard that converted by ESP32 master board and controlled by BLE of ESP32.

    Hardware in need:

    Project 6. How to DIY A Robot Arm With Firebeetle ESP32 Board

    How to DIY a cheap and easy robotic arm? Use DFRobot Firebeetle esp32 Board to make a easy robotic arm.
    Hardware in need:

    Project 7. How to Make an Temperature Measurement Gun

    An Application Tutorial of FireBeetle ESP32 Make an Temperature Measurement Gun with Noncontact IR Temperature Sensor MLX90614

    Hardware List



    上記製品説明はDFRobotのサイトのHTMLをそのまま転載しております。当社サイトでの表示確認をしていないため表現が正しくない部分が残っております。また情報の更新が遅れている可能性もありますので、製品情報についてはDFRobot社のサイトをご確認ください。当社コード番号"DFROBOT-"以降のコードを製品検索に利用できます。たとえば、DFROBOT-DFR0470-ENTは、”DFR0470-ENT”とDFRobot社のサイトにて検索ください。



    2019年9月18日更新
    Name 《お取り寄せ商品》FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi & Bluetooth)
    Code DFROBOT-DFR0478
    SKU# 4391
    Shipping 500
    税込単価 2,439 JPY
    数量
    在庫 0
    次回入荷
    取寄せ
    短縮URL ssci.to/4391
    公開日 2018年11月22日
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