ESP32
The ESP32-WROVER-IB (M213DH2864UC3Q0) is an Espressif System’s ESP32 WiFi MCU with 4 MB PSRAM, 8 MB SPI Flash, and 4 MB External SRAM, as well as additional connection interfaces, including USB 2.0, SPI, I2C, UART, GPIOs, I2S, Camera interface, and 80 MHz clock. It supports dual-mode Bluetooth (BLE/BR/EDR) and Wi-Fi protocols including 802.11b/g/n/ac. The ESP32-WROVER-IB also includes a proprietary low-power low-voltage technology, allowing the module to switch between Wi-Fi and sleep mode while maintaining a low power consumption. The ESP32-WROVER-IB is well suited for applications such as IoT and home automation.