Reference: RBD-3000
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The USB to TTL serial converter cable DTECH IOT6554 is designed for reliable UART communication between computers and embedded devices. Built with the original FT232 chipset, this industrial-grade USB to TTL cable ensures secure and stable data transmission from 300bps up to 3Mbps. It supports asynchronous full-duplex communication and offers selectable 3.3V or 5V TTL levels, making it compatible with Arduino, STM32, ESP modules, and other microcontrollers. Moreover, the shielded cable structure reduces interference in industrial environments. Built-in TX (green) and RX (blue) indicator LEDs provide real-time status feedback, which simplifies debugging and firmware uploading tasks. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Genuine FT232 chipset for safe and stable operation
High-speed communication from 300bps to 3Mbps
3.3V / 5V TTL voltage selectable
6P header interface: TXD, RXD, GND, VCC5V, RTS, CTS
Shielded industrial-grade cable for signal protection
Built-in TX/RX LED indicators for monitoring
Supports Windows, Linux, and legacy systems
Available in 1m, 1.8m, and 3m length options
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Programming and flashing microcontrollers
Debugging embedded systems and IoT modules
Serial communication testing and development
Industrial equipment configuration
Firmware upgrades for single-chip systems
Raspberry Pi, Arduino, STM32, and ESP interfacing
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| General Specifications | |
| Product Name | USB to TTL 6P Serial Cable |
| Model | IOT6554 |
| Chipset | FT232 |
| Communication Mode | Asynchronous Full-Duplex |
| Voltage Level | 3.3V / 5V Selectable |
| Interface Pins | TXD, RXD, GND, VCC5V, RTS, CTS |
| Baud Rate | 300bps – 3Mbps |
| USB Voltage | 5V |
| Working Current | < 40mA |
| Working Temperature | -20℃ to 70℃ |
| Relative Humidity | 5% – 95% |
| Cable Length Options | 1m / 1.8m / 3m |
| Indicator LEDs | TX (Green), RX (Blue) |
| Country of Origin | China |
| Shipment Weight | 0.05 kg |
| Shipment Dimensions | 114 × 2 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Industrial USB to TTL Serial Converter Cable 3.3V Shielded DTECH IOT6554
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