ESP32-WROVER ESP32 IPEX Antenna 4MB SPI FLASH + 8MB PSRAM WiFi-BT-BLE MCU Wireless Module

Updated New Version ESP32 WROVER B Module February 21 2019 ESP32 WROVER B is a powerful generic WiFi 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 It features a 4 MB external SPI flash and an additional 8 MB SPI Pseudo static RAM PSRAM Overviews The chip embedded is designed to be scalable and adaptive There are two CPU cores that can be individually controlled and the clock frequency is adjustable from 80 MHz to 240 MHz The user may also power off the CPU and make use of the low power co processor to constantly monitor the peripherals for changes or crossing of thresholds ESP32 integrates a rich set of peripherals ranging from capacitive touch sensors Hall sensors low noise sense amplifiers SD card interface Ethernet high speed SPI UART I2S and I2C The integration of bluetooth bluetooth LE and Wi Fi ensures that a wide range of applications can be targeted and that the module is future proof using Wi Fi allows a large physical range and direct connection to the internet through a Wi Fi router while using bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection The sleep current of the ESP32 chip is less than 5 A making it suitable for battery powered and wearable electronics applications ESP32 supports a data rate of up to 150 Mbps and 20 5 dBm output p