ESPRESSIF SYSTEMS ESP32-WROOM-32E GENERIC WI-FI+BT+BLUETOOTH LE MCU

ESP32-WROOM-32E integrates ESP32-D0WD-V3 and has higher stability and security performance

ESP32-WROOM-32E integrates ESP32-D0WD-V3 and has higher stability and security performance. It 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.

Key Features

  • Extra security against Fault Injection Attacks
  • Robust & Compact Design
  • Ultra-low power consumption
  • Optimized Layout

Additional Features

  • MCU:
    • ESP32-WROOM-32E contains a dual-core Xtensa® 32-bit LX6 MCU.
    • 448 KB of ROM for booting and core functions.
    • 520 KB of on-chip SRAM for data and instructions.
    • 8 KB of SRAM in RTC, which is called RTC FAST Memory and can be used for data storage; it is accessed by the main CPU during RTC Boot from the Deep-sleep mode.
    • 8 KB of SRAM in RTC, which is called RTC SLOW Memory and can be accessed by the co-processor during the Deep-sleep mode.
    • 1 Kbit of eFuse: 256 bits are used for the system (MAC address and chip configuration) and the remaining 768 bits are reserved for customer applications, including flash-encryption and chip-ID.
  • Hardware:
    • Module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
    • 4 MB SPI flash
    • Operating supply voltage: 3.0 V to 3.6 V
    • Recommended operating temperature range: -40 °C to +85 °C
  • Wi-Fi:
    • Protocols: 802.11 b/g/n (802.11n up to 150 Mbps); A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support
    • Frequency range: 2.4 GHz ~ 2.5 GHz
  • Bluetooth:
    • Protocols: Bluetooth v4.2 BR/EDR and BLE specification
    • Radio: NZIF receiver with –97 dBm sensitivity; Class-1, class-2, and class-3 transmitter; AFH
    • Audio: CVSD and SBC
  • Certification:
    • Bluetooth certification: BQB
    • Wi-Fi certification: Wi-Fi Alliance
    • RF certification: FCC/CE-RED/SRRC/IC/MIC
    • Green certification: REACH/RoHS

Read more: ESPRESSIF SYSTEMS ESP32-WROOM-32E GENERIC WI-FI+BT+BLUETOOTH LE MCU


About The Author

Muhammad Bilal

I am highly skilled and motivated individual with a Master's degree in Computer Science. I have extensive experience in technical writing and a deep understanding of SEO practices.

Scroll to Top