🔧 Connect, Create, Conquer!
The ATNSINC 3Pcs CP2102 USB to TTL Serial Adapter is a reliable and versatile tool designed for seamless communication between your computer and microcontroller units. With support for both 3.3V and 5V output voltages, this adapter is compatible with a wide range of operating systems, making it an essential component for any electronic project. The package includes three adapters and jumper wires, ensuring you have everything you need to get started.
| Input Voltage | 5 Volts |
| Current Rating | 1.5 Amps |
| Power Plug | No Plug |
| Nominal Power | 7.5 Watts |
| Connector Type Used on Cable | USB Type A |
| Number of Ports | 1 |
| Compatible Devices | Devices using Windows, Mac OS, and Linux operating systems |
| Specific Uses For Product | PC, Laptop |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Item Weight | 0.02 Kilograms |
| Package Quantity | 1 |
| Item Dimensions | 0.1 x 0.1 x 0.01 inches |
| Finish Types | Finish |
| Color | USB 2.0 to TTL CP2102 |
G**O
A nice cheap serial-to-USB option
If you need the option to convert TTL logic via pins to USB, a feature usually included as part of most development boards, then this fits the bill pretty well. It also has options to work with 5v or 3.3v and can provide power via USB to the connected device.
B**T
The FT232RL of my dreams
I have been dreaming about this chip ever since I was a kid. Finally, it comes in a three pack!!! OMG!!! I was looking to flash opensource software on my IoT devices, and this allows me all the connections that I need. I finally feel whole now that this chip is in my life. I remember when this chip came to my house. The sun was shining, birds singing, and a new patch had just been released. This day will go down in history as the day I got my FT232RL.
A**S
2 out of 3 don't work, avoid!!!
Only one of the three units works because it seems the manufacturer programmed the product/vendor ID so it is not recognized as a UART.Here is the working one:[947593.026440] usb 3-1.2.3: new full-speed USB device number 18 using xhci_hcd[947593.238487] usb 3-1.2.3: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00[947593.238515] usb 3-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3[947593.238532] usb 3-1.2.3: Product: CP2102 USB to UART Bridge Controller[947593.238547] usb 3-1.2.3: Manufacturer: Silicon Labs[947593.238560] usb 3-1.2.3: SerialNumber: 0002[947593.280277] cp210x 3-1.2.3:1.0: cp210x converter detected[947593.283114] usb 3-1.2.3: cp210x converter now attached to ttyUSB3Here is what the rest of the adapters report:[947635.271389] usb 3-1.2.4.1.4: new full-speed USB device number 20 using xhci_hcd[947635.491544] usb 3-1.2.4.1.4: New USB device found, idVendor=11ca, idProduct=0204, bcdDevice= 1.00[947635.491568] usb 3-1.2.4.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3[947635.491582] usb 3-1.2.4.1.4: Product: VeriFone USB to UART Bridge[947635.491594] usb 3-1.2.4.1.4: Manufacturer: Silicon Labs[947635.491605] usb 3-1.2.4.1.4: SerialNumber: 0001Why are they reporting that they're a VeriFone USB to UART bridge?!?!? The CP2102 chips should not be programmed (I use these chips a lot in my board designs).
L**M
Good quality and value
Accurate description and quality
E**M
Works as intended
I tested and used all 3 to send signal to my Arduino Leonardo, needs driver installed, but easy to find on Google.
B**O
Be aware that these are "mini"USB, not micro.
I missed that they are mini, my bad. On the good side, the chips are marked FTDI, and they are selectable for 3.3 or 5v.
C**S
Works under Linux 2.6.12 and better and works to power 3.3V devices
I'm using this with a Reyax LoRa module that only accepts 3.3V.- It shows up as /dev/ttyUSB0 without any drivers under Linux 2.6.12 and better.- It did not blow up my LoRa device after I hooked the LoRa device's VDD pin up to the 3.3V output of this module. I did not measure the voltage sent on TX/RX but seems fine.
Z**5
I couldn't read anything with them
Maybe I'm dumb but I was trying to jtag a pretty basic Ardunio based (mass produced but still built with standard arduino parts) wifi camera. Not gonna say the name but it was 10$ and very high quality. I was surprised but it ran some older Daofang Chios that are banned now in usa, I wanted to dump the firmware and reverse engineer it for a side project but I couldn't for the life of me get any jtag software to actually connect and pull. Just stuck on detecting device but would detect the cable. I studied thst Manuel like the Bible and it didn't work. Tried some other devices with zero jtag or debug points listed and couldn't read anything but could ping the device and oddly enough send it 500-1000kb data packets but I couldn't pull the firmware
Trustpilot
1 week ago
2 months ago