Esp32 Psram Timer Camera Fisheye (ov3660)|Ultra-Low Power Design:The Timer Camera Fisheye boasts an ultra-low power design, drawing as little as 2A in sleep mode. Integrated with Timer Wake-Up:Features an integrated (BM8563) for timed wake-up, enabling sleep current down to 2A. Built-in 270mAh Battery:Includes a 270mAh battery for over a month of battery life with timed photos enabled. WiFi Image Transmission:Supports WiFi image transfer, allowing for remote monitoring and control. High-Resolution OV3660 Sensor:Equipped with a 3.0 megapixel OV3660 sensor for , clear photos up to 2048x1536 resolution. Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: Black & gray Material: ABS Package Contents: 1 x Image Recognition Development Board Kit Only the above package content, other products are not included. Note: Light reflection 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.