Yukon Modular Project Platform

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