Description
1 Overview ESP32-WROVER is a versatile Wi-Fi + BT + BLE MCU module, powerful, versatile, can be used for low-power sensor network And demanding tasks such as voice coding, audio streaming and MP3 decoding. ESP32-WROVER and ESP-WROOM-32 are used as ESP32-D0WDQ6 chip *. The difference is, ESP32-WROVER mode The group is also equipped with a 32-Mbit SPI PSRAM. In this way, ESP32-WROVER also comes with 4 MB SPI flash and 4 MB PSRAM. ESP32-WROVER uses a PCB onboard antenna, the same series of another module ESP32-WROVER-I using the IPEX antenna. This article The information provided by the file applies to both modules.