1. Ọja Ipariview
The waveshare Industrial USB to TTL Serial Adapter Cable is a robust converter designed for data communication between a PC or other devices and TTL logic level devices such as microcontrollers and sensors. It features an original FT232RNL chip for stable and compatible high-speed communication.
Image 1: The waveshare Industrial USB to TTL Serial Adapter Cable, showcasing its USB connector and the multi-colored jumper wires for TTL connections.
This adapter supports 3.3V/5V voltage level switching, includes built-in self-recovery fuse, ESD, and IO protection diode circuits, ensuring reliable and safe operation. Its compact design makes it ideal for serial port debugging of industrial equipment and direct connection to devices like the Raspberry Pi 5.
Fidio 1: Oṣiṣẹ kan ti pariview of the Waveshare USB-TTL Converter, highlighting its features and applications.
2. Awọn ilana iṣeto
The waveshare USB to TTL Serial Adapter Cable is designed for plug-and-play compatibility with various operating systems including Windows 7/8/8.1/10/11, Mac, Linux, and Android. Drivers for the FT232RNL chip are typically installed automatically by your operating system. If not, they can be downloaded from the FTDI webojula.
2.1. Connecting to Raspberry Pi 5
This adapter is suitable for UART debugging on Raspberry Pi devices. You can connect it using two primary methods:
- Via SH1.0 3PIN cable: Connect to the Raspberry Pi 5 UART Debug Connector.
- Via Separated 4PIN Header: Connect to the Raspberry Pi 40PIN GPIO UART Interface.
Image 2: Visual guide demonstrating two methods for connecting the USB to TTL adapter to a Raspberry Pi 5 for UART debugging.
2.2. Pinout Definition and Voltage Level Switching
The adapter features a TTL serial port with a 3.3V/5V level translation circuit, allowing you to switch the communication level as needed for your target device. The pinouts are clearly defined:
- VCC: 3.3V or 5V output, configured by a switch on the adapter.
- GND: Asopọ ilẹ.
- TXD: Transmit Data. Connects to the MCU.RXD (signal direction: MCU.RX <-- FT232 <-- PC.TX).
- RXD: Receive Data. Connects to the MCU.TXD (signal direction: MCU.TX --> FT232 --> PC.RX).
Image 3: Detailed diagram illustrating the pinout definitions (VCC, GND, TXD, RXD) and the 3.3V/5V operating level switch on the adapter.
3. Ṣiṣẹ ẹrọ naa
Once connected to your computer's USB port and your target device, the adapter will begin operation. The onboard LED indicators provide visual feedback on the device's status.
3.1. Awọn afihan LED
The adapter features three LED indicators for easy monitoring of its operating status:
- PWR (Àmì Agbára): Turns on when there is a USB connection and voltage ti ri.
- TXD (Transmit Indicator): Turns on while the USB port is sending data.
- RXD (Receive Indicator): Turns on while the device port is sending data back.
Aworan 4: Isunmọ view of the adapter highlighting the PWR, TXD, and RXD LED indicators, along with the 3.3V/5V operating level switch.
Image 5: The waveshare USB to TTL adapter connected to a laptop, demonstrating a typical usage scenario.
4. Itọju
The waveshare USB to TTL Serial Adapter Cable features a robust plastic case with a sandblasting process finish, designed for long-lasting durability. To ensure optimal performance and longevity:
- Jeki ẹrọ naa di mimọ ati ofe kuro ninu eruku ati idoti.
- Yago fun ṣiṣafihan ẹrọ naa si awọn iwọn otutu to gaju tabi ọrinrin.
- Mu okùn àti àwọn asopọ̀ náà pẹ̀lẹ́pẹ̀lẹ́ láti dènà ìbàjẹ́.
5. Laasigbotitusita
If you encounter issues with your USB to TTL Serial Adapter Cable, consider the following:
- No Power Indicator (PWR LED off): Ensure the USB cable is securely connected to both the computer and the adapter. Try a different USB port or computer.
- No Data Transmission (TXD/RXD LEDs not blinking): Verify that the TXD and RXD pins are correctly connected to your target device's RXD and TXD pins, respectively. Check the voltage level switch (3.3V/5V) to ensure it matches your device's requirements. Confirm that the drivers are correctly installed on your operating system.
- Awọn oran Asopọmọra: Ensure your target device is powered on and functioning correctly. Check for any loose connections in the jumper wires.
Fún àwọn ọ̀ràn tó ń bá a lọ, jọ̀wọ́ wo abala 'Àtìlẹ́yìn àti Àtìlẹ́yìn' fún ìrànlọ́wọ́ ìmọ̀-ẹ̀rọ.
6. Imọ ni pato
Below are the detailed specifications for the waveshare Industrial USB to TTL Serial Adapter Cable:
Image 6: A table detailing the product specifications, including chip scheme, data rate, and port types.
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | ìpínkiri igbi |
| Orukọ awoṣe | USB TO TTL (D) Serial Adapter Cable |
| Asopọmọra Iru | USB |
| USB Iru | USB |
| Awọn ẹrọ ibaramu | Personal Computer, Microcontrollers, Sensors, Raspberry Pi 5 |
| Pataki Ẹya | High Speed, 3.3V/5V Voltage Level Switching, FT232RNL Chip, Self-recovery Fuse, ESD Protection, IO Protection |
| Niyanju Lilo | Serial Port Debugging for Raspberry Pi and Industrial Equipments |
| Àwọ̀ | Dudu |
| Asopọmọra Iwa | Okunrin-to-Obirin |
| Nọmba ti Pinni | 4 |
| O pọju Voltage | 5 Volts |
| Ohun elo ita | Ṣiṣu |
| Iwọn Nkan | 2.11 iwon (0.06 kilo) |
| Package Mefa | 6.26 x 4.33 x 1.26 inches |
| ASIN | B0CYGL421W |
| UPC | 788046388596 |
| Ọjọ Akọkọ Wa | Oṣu Kẹta Ọjọ 19, Ọdun 2024 |
6.1. Outline Dimensions
Image 7: Diagram showing the outline dimensions of the USB to TTL adapter in millimeters.
7. Atilẹyin ọja ati Support
waveshare provides technical support for this product. If you encounter any problems or have questions regarding the setup, operation, or functionality of your Industrial USB to TTL Serial Adapter Cable, please contact waveshare customer service directly. Please have your product model and purchase information ready when contacting support.
