Espressif ESP32 WROOM 32UE IPEX Module

ESP32-WROOM-32UE is a powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. It is an ideal choice for a wide variety of application scenarios related to Internet of Things (IoT), such as embedded systems, smart home, wearable electronics, etc. ESP32-WROOM-32UE comes with a connector for an external antenna. 

Features

CPU and On-Chip 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
  

Wi-Fi

• 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

• Up to 26 GPIOs 
  • 5 strapping GPIOs
• 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
• 4/8/16 MB SPI flash
• ESP32-D0WDR2-V3 also provides 2 MB PSRAM
  

Antenna Options

• ESP32-WROOM-32E: On-board PCB antenna
• ESP32-WROOM-32UE: external antenna via a connector
  

Operating Conditions

• Operating voltage/Power supply:  3.0 ~ 3.6 V
• Operating ambient temperature:
  • 85 °C version: –40 ~ 85 °C
  • 105 °C version: –40 ~ 105 °C. 
  • Note that only the modules embedded with a 4/8 MB flash support this version.
    

Certification

• Bluetooth certification: BQB
• RF certification: See certificates for ESP32-WROOM-32E and ESP32-WROOM-32UE
• Green certification: REACH/RoHSTest HTOL/HTSL/uHAST/TCT/ESD