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

Rating:
100% of 100
SKU: DFR0654-F Brand: DFRobot
FireBeetle ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Bluetooth dual-mode communication...
$19.21 AUD, inc GST
$17.46 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Thu, 7th of Mar

Quantity Discounts:

  • 10+ $17.20 (exc GST)
- +

7 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

FireBeetle ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips.

It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be conveniently used for smart home IoT, industrial IOT applications, wearable devices and so on. You can easily create your own IoT smart home system when connecting it with an IoT platform like IFTTT.

FireBeetle ESP32-E supports Arduino programming, and will support Scratch graphical programming and MicroPython programming very soon. We provide you with detailed online tutorials and application cases, and there are thousands of sensors with welding-free Gravity interface and actuators to help you get started easily. Besides, the stamp hole design makes it able to be easily embedded in your PCB, greatly saving your costs and time to build and test prototype.

We sell two versions of Firebeetle ESP32-E, unsoldered version and with header version. If you want to plug the firebeetle shield to your firebeetle mainboard, the Firebeetle Board ESP32-E(Pre-soldered) is better for you.

What's the difference between FireBeetle ESP32-E and FireBeetle ESP32

Name

ESP32 IoT Microcontroller

ESP32-E IoT Microcontroller

SKU

DFR0478

DFR0654

Microcontroller

ECO

ECO V3

Power supply interface

Micro USB

USB-C

USB to UART

CH340C

CH340K

Operating Voltage (V)

3.3V

3.3V

Flash(KB)

16MB

4MB

SRAM(KB)

520k

520k

Analog pins

5

5

Digital pins

10

10

UART

1

1

I2C

1

1

SPI

1

1

side key

×

RGB_LED

×

DisplayPort(GDI)

×

stamp holes

×

fool-proof

×

Silkscreen

underside

two-sided

Mount Hole Size(mm)

3.5

2

Dimension(mm)

29*58

25.4 × 60

Weight (g)

24 g

23g

Espressif has recently released one wafer-level change on ESP32 Series of products (ECO V3). Below are the main design changes in ECO V3 Series of chips:

1. PSRAM Cache Bug Fix: Fixed “When the CPU accesses the external SRAM in a certain sequence, read & write errors can occur”.

2. Fixed “When each CPU reads certain different address spaces simultaneously, a read error can occur.”

3. Optimized 32.768 KHz crystal oscillator stability, the issue was reported by client that there is a low probability that under ECO V1 hardware, the 32.768 KHz crystal oscillator couldn’t start properly.

4. Fixed Fault injection issues regarding secure boot and flash encryption are fixed.

5. Improvement: Changed the minimum baud rate supported by the CAN module from 25 kHz to 12.5 kHz.

Features

  • ESP32 Dual-core low power maincontroller, 10uA power consumption
  • WiFi Bluetooth 4.0 Dual-mode Module
  • GDI Display Port, easy to connect
  • Onboard Charging Circuit and PH2.0 lithium Battery Interface

Specification

  • Operating Voltage: 3.3V
  • Input Voltage: 3.3V~5.5V
  • Support Low-Power: 10uA
  • Max Discharge Current: [email protected] LDO
  • Max Charge Current: 500mA
  • Support USB Charging
  • Processor: Tensilica LX6 dual-core processor (One for high-speed connection; one for independent application development)
  • Main Frequency: 240MHz
  • SRAM: 520KB
  • Flash: 4MB
  • Wi-Fi Standard: FCC/CE/TELEC/KCC
  • Wi-Fi Protocol: 802.11 b/g/n/d/e/i/k/r (802.11n,speed up to 150 Mbps), A-MPDU and A-MSDU Aggregation, support 0.4us guard interval)
  • Frequency Range: 2.4~2.5 GHz
  • Bluetooth Protocol: Bluetooth v4.2 BR/EDR and BLE standard compliant
  • Bluetooth Audio: CVSD and SBC audio
  • Operating Current: 80mA(Average)
  • Support Arduino download with one-key
  • On-chip Clock: 40MHz crystal, 32.768KHz crystal
  • Digital I/O x10(Arduino default)
  • Analog Input x5(Arduino default)
  • SPI x1(Arduino Default)
  • IIC x1(Arduino Default)
  • I2S x1(Arduino Default)
  • RGB_LED: 5/D8
  • Connector: FireBeetle V2 series compatible
  • Operating Tempeature: -40°C ~ 85°C
  • Module Size: 25.4×60mm/1×2.36”
  • Mount Hole Size: inner diameter of 2.0mm
Documents

Parts List

  • FireBeetle Board ESP32-E with Header x1
  • 18pin-2.54mm Pitch Pin x1
  • 18pin-2.54mm Pitch Pin Female x1
  • 14pin-2.54mm Pitch Pin x1
  • 14pin-2.54mm Pitch Pin Female x1

This product is listed in:

Development Boards

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $6+ for Standard Post (typically 6+ business days, tracked)
  • $10+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11+ for Pack and Track (3+ days, tracked)
  • $16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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