ESPRESSIF ESP32-WROOM-32 MCU Modules arepowerful and generic Wi-Fi/BT/BLE MCU modules that target a wide variety of Applications.These modules target Applications ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.TheESP32-WROOM-32 MCU Modules use theESP32-D0WDchip at their core.This SoC features two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240MHz. The 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.
DATASHEET
| Microprocessor | Tensilica Xtensa LX6 |
| Operating voltage supply | 2.7 V – 3.6 V |
| Digital I/O Pins | 39 (of which 34 is normal GPIO pin) |
| Integrated SPI Flash | 4 MB |
| IntegratedCrystal | 40 MHz |
| Average operating current | 80 mA |
| Sensor type | Hall sensor |
| Bluetooth | v4.2 BR/EDR and BLE |
| Wifi Protocols | 802.11 b/g/n |
| Operating temperature range | -40 C – 85 C |
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