# Industrial USB TO TTL Serial Cable

**Type:** Product page · **SKU:** WS-26738 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/industrial-usb-to-ttl-d-serial-cable-original-ft232rnl-chip-multi-protection-circuits-multi-systems-support-suitable-for-raspberry-pi-5-serial-port-debugging.html ([markdown](https://core-electronics.com.au/industrial-usb-to-ttl-d-serial-cable-original-ft232rnl-chip-multi-protection-circuits-multi-systems-support-suitable-for-raspberry-pi-5-serial-port-debugging.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: CAB-12977.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/CAB-12977

## Description

Industrial USB TO TTL (D) Serial Cable, Original FT232RNL Chip, Multi Protection Circuits, Multi Systems Support, With Separated 4pin Header + SH1.0 3PIN Connector, Suitable For Raspberry Pi 5 Serial Port DebuggingIndustrial USB to TTL serial cable Type D

Original FT232RNL | Stable Transmission | Multi Devices | Multi Systems

Suitable for serial port debugging of industrial equipments, supports Raspberry Pi 5

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-1_14797d2c63e.jpg)Industrial USB TO TTL serial cable, adopts original FT232RNL chip, onboard power supply and signal indicators, supports 3.3V/5V voltage level switching, built in self-recovery fuse, ESD and IO protection diode circuits, etc. It is compact in size, suitable for serial port debugging of industrial equipments and can be directly connected to the Raspberry Pi 5.

Specifications| Product category | Industrial USB TO TTL serial cable |
|---|---|
| Chip scheme | FTDI original FT232RNL |
| Host port | USB |
| Data rate | 300bps ~ 3Mbps |
| Device Port | UART |
| USB port | Connector: USB-A |
| Protection: self-recovery fuse, ESD protection |
| UART port | Connector: separated 4pin female header + SH1.0 3PIN fool-proof connector |
| Protection: IO protection diode |
| Indicator | PWR: power indicator, turns on when there is USB connection and voltage is detected |
| TXD: TX indicator, turns on while the USB port is sending data |
| RXD: RX indicator, turns on while the device port is sending data back |
| Cable | Black, PVC sheath, total length 1m |

Onboard Original ChipsAdopts Original FT232RNL Chips, Providing Better Stability And Compatibility

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-3_13651993d16.jpg)Raspberry Pi UART debuggingSuitable for Raspberry Pi, supports multiple Connection Methods

Connect to PI5 UART Debug Connector Via SH1.0 3PIN cable

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-5-1_10075963639.jpg)Connect To Raspberry Pi 40PIN GPIO UART Interface Via Separated 4PIN Header

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-5-2_961793927b0.jpg)for reference only, the Raspberry Pi 5 is not included.

Multiple systems supportCompatible with popular systems like Win7/8/8.1/10/11, Mac, Linux, Android...

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-7_70623ac0a3e.jpg)Three LED IndicatorsEasily checking the operating status, convenient for programming / debugging

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-9_974265d5eb4.jpg)Pinouts Definition![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-11_34264c94316.jpg)| VCC | 3.3V or 5V output, configured by switch |
|---|---|
| GND | Ground |
| TXD | Connecting to MCU.RXD (signal direction: MCU.RX < < FT232 < < PC.TX) |
| RXD | Connecting to MCU.TXD (signal direction: MCU.TX > > FT232 > > PC.RX) |

Outline dimensions![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-size_57166d33adc.jpg)\* The above dimensions are measured manually and may have some errors

Resources & Services![](https://core-electronics.com.au/attachments/localcontent/res_banner_1438783d841.png)**Wiki:**www.waveshare.com/wiki/USB\_TO\_TTL\_(D)Selection guide| Partnumber | [USB TO TTL](https://www.waveshare.com/USB-TO-TTL.htm) | [USB TO TTL (B)](https://www.waveshare.com/USB-TO-TTL-B.htm) | [USB TO TTL (C)](https://www.waveshare.com/USB-TO-TTL-C.htm) | [USB TO TTL (D)](https://www.waveshare.com/USB-TO-TTL-D.htm) |
|---|---|---|---|---|
| ![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-10_20290111ce3.jpg) | ![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-B-10_21245479ba8.jpg) | ![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-C-10_20353e20c00.jpg) | ![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-10_20595e5faeb.jpg) |
| PRODUCT CATEGORY | Industrial USB TO TTL converter | Industrial USB TO TTL serial cable |
| Chip | FT232 | CH343G | FT232 |
| Data rate | 300bps ~ 3Mbps | 50bps ~ 6Mbps | 300bps ~ 3Mbps |
| Hardware flow | Supported | Not supported |
| OS support | Win7/8/8.1/10/11, Mac, Linux, Android |
| USB port | Connector: USB-A Protection: resettable fuse, ESD protection |
| UART port | Connector: 8PIN fool-proof header Protection: IO protection diode | Connector: separated 6pin female header Protection: IO protection diode | Connector: separated 4pin female header + SH1.0 3PIN fool-proof connector Protection: IO protection diode |
| Indicators | PWR: power indicator, turns on when there is USB connection and voltage is detected TXD: TX indicator, turns on while the USB port is sending data RXD: RX indicator, turns on while the device port is sending data back |

USB TO TTL (D) x1

![](https://core-electronics.com.au/attachments/localcontent/USB-TO-TTL-D-details-pack_818279a2ad1.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-26738-1.jpg)