Description
The FTDI Module FT232RL USB to TTL Serial Converter is a professional-grade USB-to-UART bridge built around the industry-standard FT232RL chip by FTDI — the most trusted and stable serial converter chip available. This module lets you program Arduino Pro Mini, bare ESP8266 and ESP32 modules, and any microcontroller with a UART interface, directly from your PC via USB.
Unlike generic CH340-based converters, the FT232RL is natively supported by Windows, macOS, and Linux with rock-solid driver stability. It supports both 3.3V and 5V logic levels via a selectable jumper — making it universally compatible with virtually every microcontroller and development board available in Bangladesh.
⭐ Key Features
Genuine FT232RL Chip
Industry-standard FTDI chip — most stable and reliable USB serial converter
3.3V and 5V Selectable
Onboard jumper switches between 3.3V and 5V logic — one module for all boards
Windows / Mac / Linux
Natively recognised on most systems — minimal driver hassle
TX / RX LED Indicators
Onboard LEDs blink during data transfer — easy to confirm communication
Full UART Pinout
VCC, GND, TX, RX, RTS, CTS, DTR — full handshake support
Auto Reset Support
DTR pin enables auto-reset for Arduino Pro Mini — one-click upload
🚀 What Can You Do With the FT232RL?
🤖
Program Arduino Pro Mini
Upload sketches to bootloader-only Arduino boards
📶
Flash ESP8266 Modules
Program bare ESP-01, ESP-07 and ESP-12 modules
📷
Program ESP32-CAM
Upload code to ESP32-CAM via jumper wiring
🖥️
Serial Monitor Debugging
Read UART debug output from any microcontroller
🔗
PC to MCU Communication
Send and receive serial data between PC and any MCU
👤 Who Should Buy This?
🎓 Beginners
Who bought an Arduino Pro Mini or bare ESP module and need a reliable programmer to upload code
📚 Students
Embedded systems students who work with bare microcontroller modules and UART communication
⚙️ Engineers
Hardware developers who need rock-solid serial communication for firmware flashing and debugging
🛠️ Hobbyists
Makers who work with compact modules like ESP-01, Pro Mini, or any UART-based board
⚔️ FT232RL vs CP2102 vs CH340 — Which USB Serial Converter Should You Use?
A complete comparison of the three most popular USB-to-TTL converter chips available in Bangladesh
| Feature | THIS ITEM FT232RL By FTDI | POPULAR CP2102 By Silicon Labs | BUDGET CH340 Generic |
|---|---|---|---|
| Chip Manufacturer | FTDI (UK) — Premium | Silicon Labs (USA) | WCH (China) |
| Driver Stability | Excellent — industry standard | Very Good | Good — occasional issues |
| 3.3V / 5V Select | ✅ Jumper selectable | 3.3V only typically | 5V typically |
| DTR / RTS Pins | ✅ Full handshake | ✅ Yes | ⚠️ Limited |
| Max Baud Rate | 3Mbps | 1Mbps | 2Mbps |
| macOS Support | ✅ Native driver | ✅ Driver needed | ⚠️ Can be problematic |
| Best For | Pro use, all platforms | ESP32, stable Windows use | Budget Arduino boards |
🔧 Features & Specifications
🔧 Driver Installation Guide
The FT232RL uses official FTDI VCP (Virtual COM Port) drivers. On Windows 10/11 the driver often installs automatically. If it does not, follow the steps below.
Download the Official FTDI VCP Driver
Download the latest VCP driver directly from the official FTDI website for your operating system — Windows, Mac, or Linux.
Install the Driver
Run the installer → Follow on-screen steps → Click Finish. Plug in the FT232RL module via USB — a new COM port will appear in Device Manager under Ports (COM & LPT).
Select the COM Port in Arduino IDE
Open Arduino IDE → Tools → Port → Select the newly appeared COM X (USB Serial Port). Then select your target board (e.g. Arduino Pro Mini or ESP-01) and upload your sketch.
📌 Wiring Guide — FT232RL to Common Boards
💡 Voltage Tip: Always set the FT232RL jumper to 3.3V when connecting to ESP8266 or ESP32 boards — they are not 5V tolerant on GPIO pins.
❓ Frequently Asked Questions
📦 Package Includes
1 × FTDI FT232RL USB to TTL Serial Converter Module
USB cable and jumper wires not included
💬 FTDI FT232RL Price in BD & Why Buy From Dream RC?
The FTDI FT232RL USB to TTL Serial Converter price in BD is 299 BDT. Buy this FT232RL programmer module in Bangladesh from Dream RC — your trusted source for development tools, modules and electronics at the best price with fast nationwide delivery.
Genuine FT232RL chip — reliable uploads, stable serial communication, and full 3.3V/5V voltage selection. Cash on Delivery available everywhere in Bangladesh.
Pay after receiving
Quick processing
69 BDT — 24 hrs
129 BDT — 24–72 hrs
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