ESP32-WROVER - Combo Wi-Fi/BT/BLE Module with PCB Antenna: 4MB FLASH

$1.90

5.0 stars 5.0 (1) See customer reviews

SKU: GC-ESP-WROVER-32-INT

MPN: ESP32-WROVER

Manufacturer: Espressif Systems

Stock Status: In stock

Delivery: Ships same or next business day
Free shipping to the US on orders over $100
Closeout: Limited quantity available.
Limited Quantities Available for 8MB and 16MB options.

FLASH MEMORY

We've Got You Covered

delivery truck

1 year comprehensive warranty support for all products

hand receiving items

30 day money back guarantee

*some exceptions apply

Product Information

Product Description

Authorized North America Distributor Stamp

The ESP-WROVER-32-INT is a powerful combination Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) module designed around the ESP32-D0WDQ6 chip. It features up to 8 MB Pseudo Static RAM (PSRAM) that makes it particularly well suited for RAM intensive applications like:

  • Internet of Things (IoT) solutions
  • Wearable electronics
  • Home automation
  • Voice encoding
  • Music streaming
  • MP3 decoding
  • Sensor networks

 

Having a combination of Bluetooth, BLE, and Wi-Fi on board makes the module suitable for a variety of wireless networks, allowing for both Wi-Fi based internet connections and local BLE connections to a smart phone or tablet.

The WROVER-32 utilizes the freeRTOS operating system with LwIP and a built-in TLS 1.2 with hardware acceleration. It also offers secure, encrypted over-the-air (OTA) updates so that the module firmware can be updated remotely without manual or physical intervention. The system is completely open-source with a large collection of example code and information on GitHub.

The module has two CPU cores that can be individually controlled and a clock frequency that is adjustable from 80 MHz to 240 MHz. The ESP32 also has a sleep mode processor that allows for sleep current of less than 5 µA, making it suitable for battery powered applications.

The module also offers an easy process to gather sensor data or communicate with another microcontroller using a variety of peripherals, such as:

  • I²S
  • I²C
  • High-speed SPI
  • UART
  • Hall sensors
  • SD card interface
  • Ethernet
  • Capacitive touch sensors 

 

 

Compare ESP-WROVER-32 Series

 

Order Summary

 

SKU

Flash Memory

Manufacturer Part # (MPN)

GC-ESP-WROVER-32-INT 4 MB ESP32-WROVER
GC-ESP-WROVER-32-8M-INT
Limited Quantities Available
8 MB ESP32-WROVER (8MB)
GC-ESP-WROVER-32-16M-INT
Limited Quantities Available
16 MB ESP32-WROVER (16MB)

 

Features

  • Combo Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) module
  • Integrates with the ESP32-D0WDQ6 chip
  • Internal PCB antenna
  • 4 MB, 8 MB, or 16 MB SPI flash memory
  • Two independently controlled CPU cores with adjustable clock frequency from 80MHz to 240MHz
  • 4 MB or 8 MB external PSRAM
  • Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications
  • FCC, CE (RED), TELEC, SRRC certified
  • Bluetooth Low Energy (BLE) connects to smart phones, broadcasting low-energy beacons for easy detection
  • freeRTOS with LwIP operating system
  • Secure (encrypted) over the air (OTA) upgrades

Documents and Drivers

Documentation

ESP-WROVER-32 Datasheet

ESP32-D0WDQ6 Datasheet

ESP-WROVER-32-INT CE Certification

ESP-WROVER-32-INT SRRC Certification

ESP-WROVER-32 FCC (BT) Certification

ESP-WROVER-32 FCC (Wi-Fi + BT4.0) Certification

Downloads

ESP-WROVER-32 AT Bin

Specifications

Antennas

Internal On-Board PCB antenna

Audio

Bluetooth Audio: CVSD and SBC

Certifications

  • RF: FCC/ CE-RED/ SRRC/ TELEC
  • Wi-Fi: Wi-Fi Alliance
  • Bluetooth: BQB
  • Green: RoHS/ REACH

Dimensions

18 mm x 31.4 mm x 3.3 mm

Firmware

  • Upgrade: UART Download / OTA (via network)
  • Download and write firmware via host

Frequency Band

Wi-Fi frequency: 2.4 GHz ~ 2.5 GHz

Interface(s)

SD card, UART, SPI, SDIO, I²S, LED PWM, Motor PWM, I²C, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC

Memory

  • 4 MB, 8 MB, or 16 MB Flash
  • 4 MB or 8 MB PSRAM

MPN

ESP32-WROVER

Pins

38

Power

500 mA

Protocols

  • Wi-Fi: 802.11 b/g/n (802.11n up to 150 Mbps)
  • Bluetooth: Bluetooth v4.2 BR/EDR and BLE specification

Radio

Bluetooth Radio:

  • NZIF receiver with –97 dBm sensitivity
  • Class-1, class-2 and class-3 transmitter
  • AFH

Security/Protection

  • Security: WPA/WPA2/WPA2-Enterprise/WPS
  • Encryption: AES/RSA/ECC/SHA

Sensors

On Chip Hall Sensor

Software

  • Supports Cloud server development
  • SDK for custom firmware development

Temperature Range

-40ºC to 85ºC (-40ºF to 185ºF)

Request a Quote

Curious about bulk pricing? Please fill out the information below and our sales team will provide a quote within 1 business day.

Customer Reviews

You Might Be Interested In

We have the best technical support engineers that know how to use our products.

If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.

Submit a Ticket