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Beetle ESP32 Mini Wearable WiFi/BT Controller

$9.90
SKU: DFR0575
Volume Discount
  • $9.70 2+ items
  • $9.50 5+ items
  • $9.20 10+ items
Compact IoT microcontroller features ESP32, Wi-Fi, Bluetooth, UART, and I2C. Easy program download via Micro USB. Ideal for DIY projects and wearables.
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IntroductionFeaturesSpecificationDocumentsShipping List Resource Review

Introduction

The Beetle ESP32 is a compact microcontroller measuring 35mm x 34mm, based on the Tensilica LX6 dual-core processor (240MHz). It integrates 520KB of SRAM and 16Mbit of Flash memory. The board provides Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 (BR/EDR/BLE) connectivity. It features large, gold-plated I/O pads for easy connection. The I/O includes 4 digital pins, 4 analog pins, one I2C interface, and one UART serial port. The board can be programmed directly via its Micro USB port and can be powered by 5V via USB or 3.5-6.5V via the VIN pin.

This microcontroller enables users to directly burn programs via the on-board USB interface. Meanwhile, Bluetooth and WIFI are integrated in the microcontroller for supporting more applications. With this Beetle-ESP32, you can easily build up your dreaming project.

Features

  • A small size of 35mm×34mm
  • Enable users to directly download and debug programs through Micro USB, free from programmer.
  • Large-scale I/O ports with gold plating, easy to screw wire on it or to sew the board on the clothes with wires, no need to solder.
  • A group of gold plating power interfaces of honeycomb type, convenient to use.
  • Integrate WIFI and Bluetooth

Specification

  • USB Supply Voltage: 5.0V
  • VIN Supply Voltage: DC 3.5-6.5V
  • Processor: Tensilica LX6 dual-core processor (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: 2.4~2.5GHz
  • Bluetooth Protocol: comply with BR/EDR/BLE standard of Bluetooth v4.2.
  • On-chip Clock: 40MHz crystal and 32.768 KHz crystal
  • Digital Interface: D2, D3, D4, D7
  • Analog Interface: A0, A1, A2, A3
  • I2C: 1
  • Serial Port: 1
  • Dimension: 35×34mm/1.38×1.34"

Documents

Shipping List

  • Beetle ESP32 Microcontroller               x1

Resource

AllProjectsBlogTutorialCourseMedia
ESP32 cpplinq Tutorials Menu

Blog ESP32 cpplinq Tutorials Menu

DFRobot
Apr 25, 2021
ESP32 HTTP server Tutorials Menu

Blog ESP32 HTTP server Tutorials Menu

DFRobot
Apr 25, 2021
ESP32 Soft AP Tutorials Menu

Blog ESP32 Soft AP Tutorials Menu

DFRobot
Apr 25, 2021
ESP32 MicroPython Tutorials Menu

Blog ESP32 MicroPython Tutorials Menu

DFRobot
Apr 01, 2021
ESP32 Arduino Tutorials Menu

Blog ESP32 Arduino Tutorials Menu

DFRobot
Apr 20, 2021
ESP32 PS3 and PS4 Tutorials Menu

Blog ESP32 PS3 and PS4 Tutorials Menu

DFRobot
Apr 25, 2021
More

Review

yossi.wurmbrand Sep 23, 2023

working great, better the esp32 in Aliexpress.

Internet of Things - IoTIoT ProjectsESP32 / ESP8266 ProjectsESP32 TutorialsESP8266 Tutorials
Beetle ESP32 Mini Wearable WiFi/BT Controller
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