ESP32 general-purpose development board, embeds ESP32-WROVER-B (IPEX), 4 MB flash, 8 MB PSRAM with pin header. 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.
Features
Amazon-Qualified Device (FreeRTOS-capable)
WiFi 802.11 b/g/n and Bluetooth v4.2 BR/EDR and BLE specification