ESP32-CAM-MB CH340 Micro USB Programmer Board

Make programming the ESP32-CAM simple and reliable with the ESP32-CAM-MB Programmer Board. Instead of wiring an FTDI adapter manually, this add-on board lets you plug in the ESP32-CAM directly, connect a micro USB cable, and upload code instantly.

Designed for makers, developers, and DIY electronics projects, this board includes the CH340G/CH340C USB-to-Serial chip, providing stable data transfer between your computer and the ESP32-CAM. The board also features a built-in voltage regulator, RESET button, and BOOT (IO0) button—ideal for entering flashing mode with ease.

⭐ Key Features

• Simple Plug-and-Play Programming

No more messy wiring. Just stack the ESP32-CAM onto the MB board, connect via micro USB, and press upload.

• CH340G/CH340C USB-to-Serial Converter

Ensures fast and stable communication with your computer when uploading firmware.

• Built-In RESET & BOOT Buttons

Quickly reset the ESP32-CAM or enter flash mode without jumper wires.

• Stable Power Supply

Integrated voltage regulator (4.7V–5.3V input) provides a reliable power source to ensure smooth camera operation.

• Compact Design

Small footprint makes it ideal for bench development, prototyping, or embedding into larger projects.

📦 Specifications

• Model: ESP32-CAM-MB TTL Downloader Module
• Chip: CH340G / CH340C USB-Serial
• Input Voltage: 4.7V–5.3V
• Operating Temperature: -40°C ~ 85°C
• Size: 40 × 27 × 10 mm