ESP32 WiFi & Bluetooth Dual-Core MCU Module

Rating:

100% of 100

1 Review

SKU: TEL0111 Brand: Espressif ESP32 & ESP8266

The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core...

$12.20 AUD, inc GST

$11.09 AUD, exc GST

Available with a lead time
Expect dispatch between Jan 30 and Feb 03

Quantity Discounts:

10-25 $10.75 (exc GST)
25+ $10.54 (exc GST)

Introduction

The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside.

Compared to the ESP8266 (the previous generation), the ESP32 has a significant performance improvement. It is equipped with a high-performance dual-core Tensilica LX6 MCU. One core handles high speed connection and the other for standalone application development. The dual-core MCU has a 240 MHz frequency and a computing power of 600 DMIPS. In addition, it supports Wi-Fi HT40, Classic Bluetooth/BLE 4.2, and more GPIO resources.

ESP32 chip integrates a wealth of hardware peripherals, including capacitive touch sensors, Hall sensors, low noise sensor amplifiers, SD card interfaces, Ethernet interfaces, high-speed SDIO / SPI, UART, I2S and I2C, etc.

Engineered for mobile devices, wearable electronics and Internet of Things (IoT) applications, the ESP32 achieves ultra-low power consumption with a combination of several proprietary software applications. The state-of-the-art power saving features include fine resolution clock gating, power modes, and dynamic power scaling.

DFRobot introduces the ESP-ROOM-32 module, based on the Espressif. ESP32 chip. It has integrated electronic peripherals, external expansion of all GPIO pins, an onboard antenna, stamp hole design and easy mass production. It can be used for product development, integrated design and many more applications.

Specification

CPU and Memory • Xtensa® Dual-Core 32-bit LX6 microprocessors, up to 600 DMIPS • 448 KByte ROM • 520 KByte SRAM • 16 KByte SRAM in RTC • QSPI Flash/SRAM, up to 4 x 16 MBytes • Power supply: 2.2 V to 3.6 V Clocks and Timers • Internal 8 MHz oscillator with calibration • Internal RC oscillator with calibration • External 2 MHz to 40 MHz crystal oscillator • External 32 kHz crystal oscillator for RTC with calibration • Two timer groups, including 2 x 64-bit timers and 1 x main watchdog in each group • RTC timer with sub-second accuracy • RTC watchdog Advanced Peripheral Interfaces • 12-bit SAR ADC up to 18 channels • 2 × 8-bit D/A converters • 10 × touch sensors • Temperature sensor • 4 × SPI • 2 × I2S • 2 × I2C • 3 × UART • 1 host (SD/eMMC/SDIO) • 1 slave (SDIO/SPI) • Ethernet MAC interface with dedicated DMA and IEEE 1588 support • CAN 2.0 • IR (TX/RX) • Motor PWM • LED PWM up to 16 channels • Hall sensor • Ultra low power analog pre-amplifier Development Support • SDK Firmware for fast on-line programming • Open source toolchains based on GCC Operating Temperature Range: -40 ° C to + 85 ° C Package size: 18mm x 25mm x 3mm

Documents

DFRobot ESP32 Module Schematic

DFRobot ESP32Module layout

ESP_WROOM_32 Datasheet

ESP32 Technical Reference Manual

ESP32 Resource Download

Parts List

ESP32 WiFi & Bluetooth Dual-Core MCU Module x1

Product Comments

Start the conversation

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)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ 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:

$12+ 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.

Have a product question? We're here to help!