ESP32-WROOM-32E WiFi + BT + BLE Module

ESP32-WROOM-32E is powerful, Wi-Fi + Bluetooth + Bluetooth LE MCU module from Espressif that target 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.

At the core of the module is the ESP32-D0WD-V3 chip. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz.

The chip also has a low-power coprocessor that can be used instead of the CPU to save power while performing tasks that do not require much computing power, such as monitoring of peripherals.

ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.

Features:

• ESP32-D0WD-V3 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240 MHz
• 448 KB ROM
• 520 KB SRAM
• 16 KB SRAM in RTC
• 802.11b/g/n
• Bit rate: 802.11n up to 150 Mbps
• Bluetooth V4.2 BR/EDR and Bluetooth LE specification
• Class-1, class-2 and class-3 transmitter
• Integrated 40 MHz crystal oscillator
• Integrated 4 MB SPI flash