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Description
Industrial USB To TTL Converter, Original FT232RNL, Multi Protection & Systems Support, 179391. Utilizing the original FT232RNL chip, it offers better stability and compatibility, enabling seamless industrial grade high performance communication between computers and TTL devices 2. Three data indicator lights, allowing easy observation of the working status, facilitating programming and debugging for you 3. Host interface: USB 4. Communication rate: 300bps 3Mbps 5. Device interface: UART 6. USB interface: Interface type: USB A type interface;
1. Utilizing the original FT232RNL chip, it offers better stability and compatibility, enabling seamless industrial-grade high-performance communication between computers and TTL devices
2. Three data indicator lights, allowing easy observation of the working status, facilitating programming and debugging for you
3. Host interface: USB
4. Communication rate: 300bps - 3Mbps
5. Device interface: UART
6. USB interface: Interface type: USB-A type interface; Interface protection: self-recovery fuse, ESD static protection
7. UART interface: Interface form: terminal block; Interface form: 8PIN anti-blocking interface; Interface protection: IO protection diode circuit
8. Indicator lights: PWR: power indicator light, turns on when connected to USB and detects voltage; TXD: transmit indicator light, turns on when data is sent from the USB port; RXD: receive indicator light, turns on when data is sent back from the device interface
9. Note: this product does not come with a USB cable. This module is a USB-to-TTL level converter. Do not directly connect to RS232 level to avoid damaging the module
Specification:
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Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Freshest breathe
I recently purchased a stainless steel tongue cleaner, and I am pleased to report that it is a great product. The cleaner is made of high-quality stainless steel, which is extremely durable and will not corrode over time. It is also easy to use and clean, as the cleaning part is made of a smooth and rounded end that fits comfortably in my mouth.
The cleaner is also very effective at removing bacteria and food particles from my tongue. After using the cleaner for a few days, I noticed that my breath had improved significantly and that my taste buds were more sensitive. I was also surprised to find that the cleaner was gentle enough to use on an everyday basis without causing any irritation.
Overall, I am very happy with my purchase and would highly recommend it to anyone looking for an effective and affordable tongue cleaner. Not only is the stainless steel cleaner effective and easy to use, but it also lasts longer than other tongue cleaners on the market. I would definitely recommend this product to anyone looking for an effective and reliable tongue cleaner.
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Reviewed in the United States on May 10, 2023
★★★★★ 5
Nice product
This is a great tongue scraper. Its metal and is a two pack. Definitely worth the money. I di recommend this product.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Exactly what I needed
These are solid and work really well. They’ve held up perfectly and as long as I don’t lose them I can’t imagine them wearing out for a really long time.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
these work
Love these they work great, easy to use and clean,bought it again
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Ease of cleaning
Came as advertised. Good quality and came with two scrapers.
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Reviewed in the United States on April 10, 2026