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Description
B+B SmartWorx USB to TTL Mini-ConverterThe B+B SmartWorx USB to TTL Mini Converter is your reliable bridge between modern USB equipped PCs and legacy TTL serial devices. Engineered for durability and ease of use, this compact adapter makes it simple to interface microcontrollers, industrial instruments, sensors, and other serial peripherals with todays computers. With a small footprint and robust construction, its ideal for on the go fieldwork, lab setups, manufacturing test benches, and
The B+B SmartWorx USB to TTL Mini-Converter is your reliable bridge between modern USB-equipped PCs and legacy TTL serial devices. Engineered for durability and ease of use, this compact adapter makes it simple to interface microcontrollers, industrial instruments, sensors, and other serial peripherals with today’s computers. With a small footprint and robust construction, it’s ideal for on-the-go fieldwork, lab setups, manufacturing test benches, and embedded development projects.
- Effortless USB-to-TTL bridging for serial devices: plug your TTL-equipped gear into the USB port of any computer and start communicating in minutes.
- Wide OS compatibility and plug‑and‑play usability: works with Windows, macOS, and Linux environments, with broad driver support to minimize setup time.
- Compact, rugged design for industrial use: small form factor that fits in tight spaces, built to withstand demanding environments without compromising performance.
- Reliable TTL UART signaling: designed for standard 0–5V TTL logic devices, ensuring clean data transfer between controllers and peripherals.
- Power from USB and straightforward integration: bus-powered from the USB port, no external power supply required for most applications, and simple wiring to your target device.
Technical Details of B+B SmartWorx USB to TTL Mini-Converter
- USB interface: USB 2.0 Full-Speed compatible for fast, stable data transfer and broad compatibility with modern computers.
- TTL serial interface: 0–5V logic levels suitable for common TTL UART devices used in microcontroller projects and industrial equipment.
- UART bridge: Built to provide reliable, low-latency serial communication between USB hosts and TTL devices.
- Baud rate support: accommodates standard serial speeds used in embedded projects, enabling seamless communication with a wide range of controllers and sensors.
- Power delivery: powered directly from the USB bus, eliminating the need for an external power supply for typical use cases.
- Operating environments: designed for dependable operation in everyday lab and industrial settings, with robust construction to resist wear and tear.
- Driver and compatibility notes: intended to work with common USB-to-serial drivers and widely used operating systems; check your OS version for any specific driver requirements.
- RoHS compliance: manufactured with compliance to environmental and safety standards to support responsible electronics use.
How to install B+B SmartWorx USB to TTL Mini-Converter
Getting started is quick and easy. Follow these steps to begin using the USB to TTL Mini-Converter with your TTL devices:
- Connect the USB end of the converter to an available USB port on your computer. The device will power from the USB bus.
- Allow your operating system to recognize the device. If prompted, install any recommended USB-to-serial drivers or use your system’s built‑in drivers. In many setups, the device will be ready to use without manual driver installation.
- Identify the serial port assigned by your OS. On Windows, this will appear as a COM port (e.g., COM3); on macOS or Linux, this will show as a /dev/tty.usbserial or /dev/ttyUSB device.
- Connect your TTL device to the converter. Cross the TX and RX lines (TX of the TTL device to RX on the converter and RX of the TTL device to TX on the converter) and connect a common ground. Ensure the TTL voltage level (0–5V) matches your device’s requirements.
- Open your preferred terminal or development software (for example, PuTTY, Tera Term, Screen, minicom, or your integrated development environment) and select the correct serial port with the appropriate baud rate, parity, and stop bits as required by your device.
- Test communication by sending a simple command or performing a loopback test to confirm data integrity. If you encounter issues, verify wiring, Baud rate settings, and that the TTL device is powered appropriately.
Frequently asked questions
-
Q: What voltage levels does the TTL interface use?
A: The converter targets standard TTL logic levels in the 0–5V range, which suits many common microcontrollers and serial peripherals. Always verify your device's voltage requirements before connection. -
Q: Do I need an external power supply?
A: No. The USB to TTL Mini-Converter is powered directly from the USB port, making it convenient for laptops and desktop computers alike. Some highly powered peripherals may require separate power for the TTL device itself, depending on their power draw. -
Q: Which operating systems are supported?
A: The device is designed for broad compatibility, including Windows, macOS, and Linux. Driver availability may vary by OS version; in most cases, the converter works with built-in or widely available USB-to-serial drivers. -
Q: What baud rates and data formats are supported?
A: The converter supports standard serial communication speeds commonly used in embedded systems, typically up to 115200 baud or higher, with configurable data bits, parity, and stop bits according to your device requirements. Refer to your device manual for exact settings. -
Q: How should I connect the TTL device?
A: Connect the converter’s TX line to your device’s RX line, the converter’s RX line to your device’s TX line, and share a common ground. Ensure voltage compatibility to avoid damage. -
Q: Is it hot-swappable?
A: Yes, you can plug and unplug the adapter while the system is running in a typical development setup. If you’re working with sensitive equipment, perform the disconnect gracefully within your software environment. -
Q: Can I use this adapter for industrial instrumentation?
A: Absolutely. Its compact, sturdy design makes it suitable for fieldwork, test benches, and integration with industrial devices that rely on TTL serial communication.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
My favorite toothbrush for my fur babies!
Color: Pink (2-pack)
I think these brushes are the easiest way to brush your fur babies teeth. I can get into their mouths and really see in there and brush each tooth and make sure the tarter is off. They even assist by trying to bite the brush and I use toothpaste for dog and gently brush back and forth first the front teeth then the side teeth then the inside teeth and the top of the teeth then the inside of the bottom and top teeth and I end with the left inside top and bottom teeth. I use vanilla mint toothpaste for dogs because my dogs are allergic to proteins. Their teeth look so white and their vet comments that their teeth look so great and clean. She does want them of course to have their yearly cleaning but she said there is no rush because their teeth are so clean and she sees no dental disease. I make sure that I wash the brushes daily with soap and keep them open after use otherwise mold will grow on them if you shut them in the case they come in. My pups weigh 6 lbs and 7 lbs and are Maltese females. They cooperate fully with me brushing their teeth because I started when they were puppies and now they are one and two years old. These brushes are lightweight and not expensive at all. I usually buy several at a time to make sure I have clean ones on hand just like you would change a human toothbrush monthly. Each pup gets its own toothbrush and I label the case for each with a marker. I like these better than a regular toothbrush because it’s 360 degrees and the pup can chew on it without hurting themselves or the bristles coming off. Highly recommend!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Dog Approved - Highly Preferred Over Standard Toothbrush
Color: Neon (4-pack)
These pet finger tooth brushes work well for me and my dog. He most definitely tolerates these so much more than a standard tooth brush. I believe I am able to reach more of his teeth and that I'm more effective brushing with these than I am with a standard brush. I put one on each of my index fingers. This makes it easier to do each side and the top and bottom without having to twist and turn to reach everything. The size is just right for my index fingers. They are a little tight getting them on and I have found that wetting my finger and the inside of the finger brush makes it a lot easier to put them on. The bristles on the finger brushes are soft, yet they are durable enough to give some good scrub quality and gum massage. These are a good price for what you get. I purchased the four-pack at right about $16.00. I have gotten numerous uses so far out of the two that I have been using. I will definitely purchase these again when it is time.
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Reviewed in the United States on July 13, 2025
★★★★★ 4
Probably Best for Medium-Large Size Dogs
Color: Blue (2-pack)
This finger cot–style toothbrush works well and is a simple way to brush your dog’s teeth, especially if they’re not comfortable with a traditional toothbrush. The material is soft yet effective at cleaning, and it gives you good control while brushing.
The only drawback is that it’s a little large for my miniature Dachshund’s mouth, making it somewhat difficult to reach all areas comfortably. It would probably be a better fit for medium or larger dogs. Even so, it gets the job done and is a good option for introducing dogs to regular dental care.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
The easiest and best tooth brush!
Color: Pink (2-pack)
Ive tried several other dog tooth brushes for my 74 lbs Coonhound. This style and brand is the only one that is easy and works for us. It's easy to move your finger around and all sides of it have the cleaning nodules so no matter which way your finger turns, they are always touching her teeth. I like to try to open her mouth and get the inside of the mouth too. I loop my finger around her fangs. It is soft without harder parts so it doesn't make her pull away. This brush is perfect. It's a good quality and comes with a container for storage.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Total GAME CHANGER - incredibly effective toothbrush for dogs
Color: Clear (2-pack)
This silicon finger brush is incredibly easy to use - and so EFFECTIVE (more on that in the last paragraph this review). At first, it seemed a little hard to get on my finger but I simply got my finger wet first under the faucet and it slipped right on with virtually no effort. And once on, it's easy to take off but doesn't slip off accidentally when in use - so - perfect! Quick & simply to clean - rinses off in the sink in seconds, and ready to use the next time. And, my dog not only lets me clean her teeth - she actually like it (this from a dog who used to hate it when I would try to brush her teeth with a regular doggy toothbrush).
This silicon "brush" is incredibly maneuverable - way more so than standard dog toothbrushes or regular finger brushes. So much so it makes it super easy to not only get those normally impossible to reach back molars - AND - even the back sides of the teeth! With a normal dog tooth brush (or finger brush) my dog's clamping down made that impossible. Now, it's not only possible - it's easy!
Our dog's canine teeth had build-up but it was not until I pulled her gums back and looked at her back molars that I saw how bad things had gotten - and we have a young dog! Her back molars not only had build-up but some appeared to be stained a tea colored brown that did not come off with my fingernail. It was pretty disheartening and I felt terrible. How could this happen so quickly? The vet said it was plaque (and not yet tartar) and that it wasn't bad enough to warrant a professional cleaning - yet - but that I needed to do a better job brushing. He said: "I can see exactly where your brushing stops" (referring to the condition on the back molars which I had not been able to do with a regular brush as my dog just wasn't having it).
Tips: here's what's working for us. Instead of squeezing out a pea sized blog of tooth paste onto this brush, I put a tiny dab - that it's - on the very tip of the brush and focus my efforts on two of our dog's worst teeth on one side - on top and then on the bottom. Then I put another small dab and repeat on the other side of her mouth with 4 teeth on that side. Then, I use another small dab and focus work on another group of teeth. All totaled, I'm using maybe 4 to 6 very small dabs of dog toothpaste, probably half the size of pea collectively, perhaps less. That's it. However much you choose to use is up to you - be sure and use an amount that's safe and effective for your dog.
Effectiveness: this works and it works well! In just 3 days using the same vanilla flavored enzymatic toothpaste by CET I was seeing improvement. By day 7, that improvement was so obvious I was actually surprised by how much better they looked. It's now been a little over two weeks and they are looking considerably better! Conservatively, I'm thinking a 50% improvement. Not bad for just 2 weeks, right? I'm actually think I'm going to be able to completely reverse things - we'll see. I'll try and update this review again in a few weeks and let you know how it's looking but in the meantime, I am absolutely thrilled with this brush. I paid $16 and it came 2 in a pack) and the first (and only one) I've been using still looks brand new after it's rinsed off. All in all - this brush is a game changer! I can now brush our dogs back teeth and even the back sides of her teeth, all in less than a couple minutes a day.
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Reviewed in the United States on August 23, 2020