
$9.95
$4.50
SKU: GC-ESP-WROVER-32-EXT
MPN: ESP32-WROVER-I
Manufacturer: Espressif Systems
Stock Status: In Stock
Flash Memory
The ESP-WROVER-32-EXT module supports Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) connections making it suitable for a variety of wireless applications. Designed around the ESP32-D0WDQ6 chip it features an external U.FL (IPEX) connector and 4 MB Pseudo Static RAM (PSRAM).
The WROVER-32 runs on freeRTOS operating system with LwIP and a built-in TLS 1.2 with hardware acceleration. With the secure encrypted over-the-air (OTA) updates, firmware can be easily updated remotely without manual or physical intervention. The module supports open-source system allowing the device to be completely customized. Example code and information can be found at GitHub.
The device has two (2) individually controlled CPU cores with 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 WROVER-32 module also offers an easy process to gather sensor data or communicate with another microcontroller using a variety of peripherals, such as:
Common applications include:
SKU |
Flash Memory |
Manufacturer Part # (MPN) |
---|---|---|
GC-ESP-WROVER-32-EXT Limited Quantities Available |
4 MB | ESP32-WROVER-I |
GC-ESP-WROVER-32-8M-EXT Limited Quantities Available |
8 MB | ESP32-WROVER-I (8MB) |
GC-ESP-WROVER-32-16M-EXT Speicial Order: Call to purchase |
16 MB | ESP32-WROVER-I (16MB) |
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) |
ANTENNA
External U.FL (IPEX) connector
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-I
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:
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
Operating: -40ºC to 85ºC (-40ºF to 185ºF)
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