#{ '$' + (selectedVariant.price/100).toFixed(2) } $4.20

Customizable

ESP-WROVER-32 - Combo Wi-Fi/BT/BLE Module with PCB Antenna

SKU: GC-ESP-WROVER-32-INT

MPN:


Limited Quantities Available for 8MB and 16MB options.


Call For More Information.

Delivery: 4MB Ships within 5 to 7 business days;
8MB/16MB Ships same or next business day

Availability: in stock

30 day Money Back Guarantee *Some Exceptions Apply

Warranty: 1 year Comprehensive support for all products

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

 

Features of the ESP-WROVER-32

  • 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
ANTENNA 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
INTERFACES 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 pins
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
SECURITYPROTECTION 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 Operating: -40ºC to 85ºC (-40ºF to 185ºF)

Documentation

ESP-WROVER-32 Datasheet View (PDF)
ESP32-D0WDQ6 Datasheet View (PDF)

Downloads

ESP-WROVER-32 AT Bin Download (ZIP)

Certifications

ESP-WROVER-32-INT CE Certification View (PDF)
ESP-WROVER-32-INT SRRC Certification View (PDF)
ESP-WROVER-32 FCC (BT) Certification View (PDF)
ESP-WROVER-32 FCC (Wi-Fi + BT4.0) Certification View (PDF)

Tech Support

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.