The -ESP32-CAM-MB module is a small camera module with a size of 398 mm x 27 mm-ESP32-CAM-MB adopts -USB interface, convenient and reliable connection , convenient to apply to various IoT hardware terminal occasions-ESP32-CAM-MB module can work independently as a smaller systemA new WiFi+Bluetooth dual-mode development board based on ESP32 design, using PCB board antenna, with 2 high-performance 32-bit LX6CPU, using 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MhzUltra-low consumption, deep sleep current as low as 6mA. It is an ultra-small 80211b/g Wi-Fi + BT/BLE SoC modulecolour:BlackMaterial:plasticPackage Contents:1 x ESP32-CAM-MB Camera Module1 x USB-TTL Serial Adapter Module1 x 24G Antenna IPEXOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.