This module is the backplane of ESP32 CAM _x005f_x000D_ Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Voltage Regulator _x005f_x000D_ Condition: New _x005f_x000D_ Model Number: ESP32-CAM-MB TTL Downloader Module _x005f_x000D_ Working voltage: 4.7V-5.3V _x005f_x000D_ Working temperature: -40°C~85°C _x005f_x000D_ Product size: 40*27*10mm/1.57* 1.06*0.39in _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x ESP32-CAM-MB Camera Module 1. High Compatibility: This esp32-cam-mb programming adapter board is specifically designed for the ESP32 CAM camera module, providing high compatibility and stable performance. 2. Wide Operating Voltage Range: The backplane ttl downloader module operates on a voltage range of 4.7V-5.3V, making it suitable for use in various projects and applications. 3. Large Temperature Range: With a working temperature range of -40°C to 85°C, this development board can operate reliably in extreme conditions without compromising performance. 4. Compact & Lightweight: Measuring only 40*27*10mm, this backplane ttl downloader module is compact and lightweight, making it easy to integrate into different projects with limited space or weight restrictions. 5. Durable and Long-Lasting: This backplane ttl downloader module is made with high-quality materials, ensuring durability and long-lasting performance, making it an excellent choice for hobbyists, engineers, and professionals who need a reliable and efficient module for their projects.