ESP32 camera uploader
🔌 ESP32-CAM Uploader – FTDI USB to Serial Programmer
Program Your ESP32-CAM Easily via USB
The ESP32-CAM Uploader is a USB to Serial converter (based on FTDI FT232RL, CP2102, or CH340) designed specifically for uploading code to the ESP32-CAM module, which lacks a built-in USB interface. This small, plug-and-play programmer simplifies uploading sketches using the Arduino IDE or ESP-IDF.
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| Chip | FTDI FT232RL / CP2102 / CH340 (varies by model) |
| Connector | Micro USB / Type-C (depending on version) |
| Voltage Selector | 3.3V / 5V switchable output |
| Interfaces | TX, RX, GND, VCC, DTR/RTS (some models) |
| Compatibility | ESP32-CAM, ESP8266, Arduino Pro Mini, etc. |
| Board Interface | 6-pin female header to match ESP32-CAM |
✅ Features
🔁 Easy programming for ESP32-CAM without jumpers
🔌 Plugs directly into 6-pin ESP32-CAM header
🧠 Includes 3.3V logic level – safe for ESP32
🧰 Can be reused with other UART-compatible devices
🛠️ Ideal for beginners and students working on camera or AI projects
🔄 How to Use with ESP32-CAM
Connect uploader to ESP32-CAM:
GND → GND
5V → 5V
TX → U0R
RX → U0T
IO0 → GND (for flash mode)
Hold RESET / press BOOT if needed during upload
Upload code via Arduino IDE
Disconnect IO0 from GND after uploading