ESP32-WROOM-32E

ESP32-WROOM-32E is a powerful, generic Wi-Fi + Bluetooth + Bluetooth LE 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-32E comes with a PCB antenna

Features

CPU and On­Chip Memory

  • ESP32-D0WD-V3 or ESP32-D0WDR2-V3 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz
  • 448 KB ROM
  • 520 KB SRAM
  • 16 KB SRAM in RTC

Wi­Fi

  • 802.11b/g/n
  • Bit rate: 802.11n up to 150 Mbps
  • A-MPDU and A-MSDU aggregation
  • 0.4 µs guard interval support
  • Center frequency range of operating channel: 2412 ~ 2484 MHz

Bluetooth

  • Bluetooth V4.2 BR/EDR and Bluetooth LE specification
  • Class-1, class-2 and class-3 transmitter
  • AFH
  • CVSD and SBC

Peripherals

  • SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, TWAI® (compatible with ISO 11898-1, i.e. CAN Specification 2.0)

Integrated Components on Module

  • 40 MHz crystal oscillator
  • 4 MB SPI flash

Antenna Options

  • ESP32-WROOM-32E: On-board PCB antenna

Operating Conditions

  • Operating voltage/Power supply: 3.0 ~ 3.6 V
  • Operating ambient temperature: –40 ~ 85 °C

Certification

  • Bluetooth certification: BQB
  • RF certification: See certificates for ESP32-WROOM-32E
  • Green certification: REACH/RoHS

Reliability Test

  • HTOL/HTSL/uHAST/TCT/ESD

8 customer reviews

7 months ago
This was my first time ordering from Pimoroni and I wasn't dissapointed. I ordered a few I/O controllers from China but their lock-bits were set in the ESP32s. Ordered ESP32s, as well as a FlexyPin Adapter and they arrived at my door within two days. Excellent service.
by A about ESP32-WROOM-32E via REVIEWS.io
7 months ago
Purchased for use in a PSP Bluetooth project in developing. It is what it is. Well packaged and all items worked correctly.
by stephen about ESP32-WROOM-32E via REVIEWS.io
a year ago
I love these little workhorses! Not only do you get a super-fast dual-core processor but you also get WiFi and Bluetooth with an integrated antenna and a whole host of useful interfaces. Don't fret if you want to build something that needs to run for a long time on a battery (such as a remote sensor) - you get a low-power coprocessor as well. One of the best value integrated modules on the market. Works really well on the flexy-pin adapter board too.
by Lee about ESP32-WROOM-32E via REVIEWS.io
2 years ago
I love the ESP32 chips, so very useful. Once you've figured out how to manually upload stuff to them, they are the most versatile and powerful chips on the market!
by Villanelle about ESP32-WROOM-32E via REVIEWS.io
2 years ago
It came in great packaging. It works fine after testing it. The flexi pin board works great with it.
by Elhussein about ESP32-WROOM-32E via REVIEWS.io
2 years ago
Currently have one of these on a Flexypin breakout board and it is working great.
by Mark about ESP32-WROOM-32E via REVIEWS.io