Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
Waveshare CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption.
Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning proof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shock resistance.
Features:
- A fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other
- Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
- Aluminum alloy enclosure with sandblasting and anodic oxidation, CNC process opening, solid and durable
- 3 LEDs for indicating the power and transceiver status
- High-quality USB-B and RS232 connectors, smoothly plug/pull
Useful link:
To do Software setup, please follow this tutorial.
Specifications:
| Baud rate FT232RL | 300bps ~ 2 Mbps |
|---|---|
| Baud rate | FT232RL: 300bps ~ 921600 bps |
| Connector Screw | terminal |
| Direction Control | Hardware automatically discriminates and controls the direction of data transmission |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads |
| Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) |
| Pins | TXD, RXD, GND, 5V |
Package Includes:
1 x CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
1 x USB Cable
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | FT232RL |
| Interface / Protocol | RS232, USB, TTL |
| SKU | AI5933 |
| Weight | 0.27 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Aditi Dubey –
Love this Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface. Compact size and excellent performance. Worth the price.
Sachin Bhatt (verified owner) –
Perfect Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface for my portable project. Battery life is better than expected.
Yogesh Dubey (verified owner) –
Excellent Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface! Output is stable and reliable. Perfect for my electronics project.
Lalit Arora (verified owner) –
Outstanding! This Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface supplies clean power to my sensitive circuits. No noise at all.
Anil Grewal –
Excellent Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface! Output is stable and reliable. Perfect for my electronics project.
Aarav Malhotra (verified owner) –
Love this Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface. Compact size and excellent performance. Worth the price.
Balbir Singh (verified owner) –
Product is original and working well. Thanks to Zbotic and it’s service.
Ayush Menon –
Superb Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface! Efficiency is high and it runs cool even under load.
Deepika Solanki (verified owner) –
This Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface is exactly what I needed. Output current capacity is as advertised.
Aditi Kumar (verified owner) –
Nice Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface. Works as expected for my power needs. Good efficiency.
Kiara Bhatt –
Excellent Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface! Output is stable and reliable. Perfect for my electronics project.
Isha Modi –
This Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface is reliable and efficient. Running my IoT setup 24/7 with no issues.
Girish Bose –
Outstanding! This Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface supplies clean power to my sensitive circuits. No noise at all.
Neeraj Yadav –
Average Waveshare FT232RL/CH343G USB TO RS232/485/TTL Interface. Works but efficiency could be better. Adequate for basic projects.