DFRobot FireBeetle ESP32 IOT wi-fi, Bluetooth

Index: DFR-09153 EAN: 6959420912155

The FireBeetle microcontroller is compatible with the Arduino Uno. It integrates the Dual-Core ESP-WROOM-32 module which supports communication in the MCU, wi-fi and Bluetooth mode. It is constructed for the IoT projects (Internet of Things). It supports two ways of USB powering and an external battery of 3.7 V.

DFRobot FireBeetle ESP32 IOT wi-fi, Bluetooth
€12.50
€10.16 tax excl.
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Manufacturer: DFRobot

Description

The FireBeetle microcontroller is compatible with the Arduino Uno. It integrates the Dual-Core ESP-WROOM-32 module which supports communication in the MCU, wi-fi and Bluetooth mode. It is constructed for the IoT projects (Internet of Things). It supports two ways of USB powering and an external battery of 3.7 V. The board has a Reset button. The microcontroller is programmed in the Arduino IDE. Instructions for configuration and sample program can be foundhere. The kit includes 4 x 2.54 mmstrip of 18 pins and 4 x 2.54 mm strip of 18 female pins.

DFRobot FireBeetle ESP32 IOT WiFi, Bluetooth

The product is compatible withArduino

The manufacturer providesa sample program for Arduino.

FireBeetle is not only compatible with ESP32 pin mapping but also with Arduino IDE. Dxpin mapping (x=0,1,2,3...9)

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.

Specification

  • Supply voltage: 3.3 V / 5 V
  • Supports charging via USB
  • CPU: dual-core Tensilica LX6
  • Frequency: 240MHz
  • SRAM: 520KB
  • Flash: 16Mbit
  • Wi-fi: 802.11 b / g / n / d / e / l / k / r
  • Bluetooth standard: v 4.2
  • Support for micropython
  • Working temperature: from -40to 85
  • Dimensions: 29 x 53 mm
  • Diameter of mounting holes: 3.1 mm, 6 mm from outside.

Voltage to 3.3 V
Voltage from 5.0 V
Voltage output from 3.3 V
Output voltage to 3.3 V
Nominal output voltage 3.3 V
UC - Microcontroller ESP32
UC - core 1. Single Core
UC - I2C yes
UC - UART yes
UC - SPI interface yes
Package width 6.7 cm
Package height 2.65 cm
Package depth 8.1 cm
Package weight 0.024 kg

Marcel

03/22/23

Question: Does the board go into a regular contact plate?
Answer: There should be no problem inserting the module into the contact board.
Marek

03/06/23

Question: Hello, Regarding the ESP32 FireBeettle module. The width of the board is 24mm, and what is the pin line spacing? Thank you in advance for a precise answer. Greetings, Marek
Answer: The overall dimensions of the board are 29 x 53 mm, and the pin line spacing is 25 mm.

Product reviews

DFRobot FireBeetle ESP32 IOT wi-fi, Bluetooth

4.9/5

Average grade

13

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