Espressif ESP32-WROOM-32 8M 64Mbit WiFi Flash Bluetooth Module
The Espressif Systems ESP32-WROOM-32 MCU Modules stand out as powerful and versatile Wi-Fi/BT/BLE MCU modules suitable for a wide range of applications. From low-power sensor networks to intensive tasks like voice encoding, music streaming, and MP3 decoding, these modules excel across diverse scenarios. At the core of the ESP32-WROOM-32 MCU Modules lies the ESP32-D0WD chip, featuring two CPU cores individually controllable and adjustable CPU clock frequency ranging from 80MHz to 240MHz. This SoC integrates an extensive array of peripherals, including capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S, and I2C. The ESP32-S Wifi Bluetooth combo module offers SDK Firmware for rapid online programming and open-source toolchains based on GCC for development support. It targets various applications such as low-power IoT sensor hubs, video streaming cameras, Wi-Fi & Bluetooth-enabled devices, home automation, and mesh network applications, catering to makers, hardware engineers, software engineers, and solution providers alike. Designed with TSMC ultra-low-power 40 nm technology, the ESP32 chip integrates a 2.4 GHz Wi-Fi and Bluetooth combo, optimized for power performance, RF performance, robustness, versatility, features, and reliability across a broad spectrum of applications and power profiles. With fewer than 10 external components, ESP32 stands as the most integrated solution for Wi-Fi Bluetooth applications in the industry, incorporating the antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules, thereby minimizing the Printed Circuit Board (PCB) area. Geared towards mobile, wearable electronics, and IoT applications, ESP32 boasts advanced low-power features, including fine resolution clock gating, power modes, and dynamic power scaling, making it an ideal choice for cutting-edge applications requiring efficient power management.
Features:
- Two low-power Xtensa 32-bit LX6 microprocessors
- ESP32-D0WD core
- SupportsĀ multiple external QSPI flash and SRAM chips
- 40MHz crystal
- Onboard PCB antenna for ESP32-WROOM-32
- U.FL connector (which needs to be connected to an external IPEX antenna) for ESP32-WROOM-32U
- Advanced power-management technologies
Specification:
Processor | Xtensa 32-bit LX6 |
---|---|
Operating Voltage (VDC) | 2.2 ~ 3.6 |
WIFI | 802.11 b/g/n |
Bluetooth Version | BLE, v4.2 BR/EDR |
Crystal Oscillator | 40 MHz |
Wi-Fi Mode | Station/softAP/SoftAP+station/P2P |
Security | WPA/WPA2/WPA2-Enterprise/WPS |
Encryption | AES/RSA/ECC/SHA |
Length (mm): | 31.5 |
Width (mm) | 18 |
Height (mm) | 3.3 |
Weight (gm) | 10 |
Shipping Weight | 0.01 kg |
Shipping Dimensions | 5 Ć 4 Ć 1 cm |