ESP32-CAM-MB WIFI Bluetooth Development Board With OV2640 Camera CH340G Module
Image output format: JPEG (only support OV2640), BMP, GRAYSCALE. Bluetooth: Bluetooth 4.2BR/EDR and BLE standards. Wi-Fi: 802.11b / G / n / e / i. RAM: Internal 520KB. Flash off: 180mA @ 5V. Flash on and brightness set to maximum: 310mA @ 5V.