ITEM NAME:2X(Esp32-Cam Camera Wifi + Bluetooth Module 4M Psram Dual Core 32-Bit Cpu DI9Z3) 2X(Esp32-Cam Camera Wifi + Bluetooth Module 4M Psram Dual Core 32-Bit Cpu DI9Z3) 2X([ESP32-CAM]ESP-32CAM can be used in various IoT applications. It is suitable for smart home appliances, industrial wireless control, wireless surveillance, wireless QR identification, wireless location system signals, etc. It is an perfect solution for IoT applications. [High Performance]Extremely small 802.11b / g / n Wi-Fi + BT / BLE SoC module; Dual-core 5V low-power 32-bit CPU processor; Frequency up to 240 MHz, computing up to 600 DMIPS; Built-in 520 KB SRAM, external 4M PSRAM. [FT232RL Module]Adapter Logic-level can be set via jumpers on the board, which makes simple to connect to your controller. USB power has over current protection, using 500MA self-restore fuse. You can use the modules in this kit to burn the program directly without additional purchase. Development board: 40x27mm Lens: 21.85x12.53mm Cable: 20cm Converter: 36.34x18.4mm Material: plastic colour:Black Package Contents: 1 * Mini ESP32 WiFi + Bluetooth Module 1 * OV2640 camera 1 * FTDI USB To TTL Serial Converter 1 * 20cm 40pin Female-Female Jumper Wires)