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ESP32-WROVER-IB - Wi-Fi/BT/BLE Module with U.FL (IPEX) Connector
ESP32-WROVER-IB - Wi-Fi/BT/BLE Module with U.FL (IPEX) Connector
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ESP32-WROVER-IB - Wi-Fi/BT/BLE Module with U.FL (IPEX) Connector: 4MB Flash
$3.32
Regular price: $4.50
SKU: GC-ESP32-WROVER-IB-N4R8
MPN: ESP32-WROVER-IB-N4R8
Manufacturer: Espressif Systems
Delivery: Ships within 7-14 business days
Shipping is Free on orders over $100
Flash Memory
-
$3.32
-
$3.75
-
$2.77
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Product Information
Product Description
The ESP-WROVER-32IB is an exceptional module that combines Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) making it ideal for a variety of applications. This device offers industry-leading specifications and reliable performance with an external U.FL (IPEX) connector and 8MB Pseudo Static RAM (PSRAM).
Supported by the ESP32-D0WD chip, the module utilizes the freeRTOS operating system with LwIP and a built-in TLS 1.2 with hardware acceleration. The WROVER-32 is an open-source module allowing the user to customize as needed. GitHub. provides a large collection of example code and information for device customizations.
With the secure encrypted over-the-air (OTA) system, updates are made remotely with minimal cost and effort.
The module provides two (2) individually controlled CPU cores with adjustable clock frequency of 80 MHz to 240 MHz. The CPU can be powered off while a separate low power co-processor constantly monitors the peripherals for changes in status.
Peripherals included in the ESP32-D0WD chip are:
- High-speed SPI
- Ethernet
- I²C
- I²S
- UART
- Hall sensors
- SD card interface
- Capacitive touch sensors
Common applications include:
- Home automation
- Wearable electronics
- Sensor networks
- Voice encoding
- Internet of Things (IoT) solutions
- MP3 decoding
- Music streaming
Order Summary
SKU |
Flash Memory |
Manufacturer Part # (MPN) |
|---|---|---|
| GC-ESP32-WROVER-IB-N4R8 | 4 MB | ESP32-WROVER-IB-N4R8 |
| GC-ESP32-WROVER-IB-N8R8 | 8 MB | ESP32-WROVER-IB-N8R8 |
| GC-ESP-WROVER-32IB-16M-EXT (SALE) | 16 MB | ESP32-WROVER-IB-N16R8 |
Features
- Combo Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) module
- Integrates with the ESP32-D0WD chip
- External U.FL (IPEX) connector
- 4 MB, 8 MB, or 16 MB SPI flash memory
- Two independently controlled CPU cores with adjustable clock frequency from 80MHz to 240MHz
- 8 MB external PSRAM
- Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications
- FCC, CE (RED), IC, TELEC, SRRC, NCC, and KCC-compliant design
- 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-32IB Datasheet
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
External U.FL (IPEX) connector
Audio
Bluetooth Audio: CVSD and SBC
Certifications
- RF: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
- 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
- 8 MB PSRAM
MPN
ESP32-WROVER-IB
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
Sensor(s)
On Chip Hall Sensor
Software
- Supports Cloud server development
- SDK for custom firmware development
Temperature Range
-40ºC to 65ºC (-40ºF to 149ºF)
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