ESP32-WROOM-32UE - WI-FI/BT/BLE Module: 4MB Flash (High Temperature)

$3.15

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SKU: GC-ESP32-WROOM-32UE-H4

MPN: ESP32-WROOM-32UE-H4

Manufacturer: Espressif Systems

Delivery: Ships within 4-8 weeks
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Flash Memory

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Product Information

Product Description

Authorized North America Distributor Stamp

ESP32-WROOM-32UE is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.

ESP32-WROOM-32UE integrates ESP32-D0WD-V3, with higher stability and safety performance.

ESP32-WROOM-32UE comes with an IPEX antenna and is available with 4 MB, 8 MB, or 16 MB external SPI flash.

 

Order Summary

 

SKU

Flash Memory

Manufacturer Part # (MPN)

GC-ESP-WROOM-32UE-N4 4MB Flash ESP32-WROOM-32UE-N4
GC-ESP-WROOM-32UE-8M (SALE) 8MB Flash ESP32-WROOM-32UE (8MB)
GC-ESP-WROOM-32UE-N16 16 MB Flash ESP32-WROOM-32UE-N16
GC-ESP32-WROOM-32U-H4 4 MB Flash ESP32-WROOM-32U-H4

Features

  • ESP32-D0WD-V3 embedded, Xtensa® dual-core 32-bit LX6 microprocessor, up to 240 MHz
  • 448 KB ROM for booting and core functions
  • 520 KB SRAM for data and instructions
  • 16 KB SRAM in RTC
  • A-MPDU and A-MSDU aggregation
  • 0.4 µs guard interval support
  • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
  • Class-1, class-2 and class-3 transmitter
  • CVSD and SBC
  • Interfaces: SD card, UART, SPI, SDIO, I2C, LED, PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI®, compatible with ISO11898-1)
  • 40 MHz crystal oscillator
  • 4 MB SPI flash
  • Operating voltage/Power supply: 3.0 ~ 3.6 V
  • Certifications: BQB, FCC/CE-RED/SRRC, REACH/RoHS

Documents and Drivers

Documentation

ESP-WROOM-32E Datasheet

Specifications

Antennas

IPEX antenna

Baud Rate

802.11n up to 150 Mbps

Certifications

BQB, FCC/CE-RED/SRRC, REACH/RoHS

Core

ESP32-D0WD-V3 chip

Dimensions

18x19.2x3.2 mm

Frequency

2412 ~ 2484 MHz

Interface(s)

SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, Two-Wire Automotive Interface (TWAI®, compatible with ISO11898-1)

Memory

4,8,16 MB Flash

MPN

ESP32-WROOM-32UE, ESP32-WROOM-32UE (8MB), ESP32-WROOM-32UE (16MB)

Pins

38

Power Supply

3.0 ~ 3.6 V

Temperature Range

  • Normal Range: -40ºC to 85ºC (-40ºF to 185ºF)
  • High Temp: -40ºC to +105ºC (-40ºF to 221ºF)

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