NEXTION CP2102 6 in 1 USB to TTL Serial Adapter Module USB to TTL 485 232, TTL to 232 485, RS232 to 485 + 4P Dupont Cable Jumper Wire Female for N e x t i o n Display
Details
- Compatible DevicesGPS
- Specific Uses For ProductGPS
- Connector TypeUSB 2.0
- Colorblue
- BrandNEXTION
Description
🔗 Unlock every serial port possibility with NEXTION’s all-in-one adapter!
- BROAD COMPATIBILITY - Works flawlessly with Arduino, Nextion displays, ESP-01S, SIM7000A, and supports Windows XP through 10 plus Linux.
- COMPACT LIGHTWEIGHT - Ultra-slim 4.3x4x0.2 inch design weighing just 0.176 oz—perfect for on-the-go prototyping and development.
- RELIABLE USB 2 0 INTERFACE - Ensures stable, high-speed serial communication without the bulk of USB 3.0 complexity.
- UNIVERSAL 6 IN 1 CONNECTIVITY - Seamlessly switch between USB to TTL, RS232, RS485, and more with a simple DIP switch setup.
- COMPLETE KIT WITH 4 P DUPONT CABLES - Includes female jumper wires for instant connectivity—no extra purchases needed to get started.
The NEXTION CP2102 6-in-1 USB to TTL Serial Adapter Module is a compact, lightweight, and versatile tool designed for professional developers and makers. Supporting multiple serial communication standards (USB to TTL, RS232, RS485, and their conversions), it offers broad OS compatibility including Windows and Linux, and integrates seamlessly with popular hardware platforms like Arduino and Nextion displays. Its USB 2.0 interface ensures reliable data transfer, while included 4P Dupont cables provide immediate connectivity, making it an essential accessory for efficient prototyping and serial communication projects.
Specifications
| Brand | NEXTION |
| Item model number | CP2102 |
| Hardware Platform | Arduino |
| Item Weight | 0.176 ounces |
| Package Dimensions | 4.3 x 4 x 0.2 inches |
| Color | blue |
| Manufacturer | DIYmalls |
| ASIN | B07R3388DW |
| Country of Origin | China |
| Date First Available | April 22, 2019 |
Reviews
K**.
Works like it should
Works with Nextion Displays without any issues. Worth the price of admission.
K**R
Would buy again
Definitely worth it if you know how it works. Worked great for what I needed it for.
I**E
Nope
Didn't work at all
R**E
works as advertised
I used on a self built Pi-Star hot spot as a interface between board and display module.
E**S
Worked Well
I used this to update the firmware on a DSO138 oscilloscope using the ST Flash Loader Demonstrator software. Remember to print out the graphic for the switch positions as a switch instructions sheet is not included. Windows recognized the device without problems setting up a new Com port. Remember to connect TX-RX and RX-TX between the devices.
S**Y
ttl to rs232 switches are wrong in diagram
Note that for ttl to rs232 to work, the slide switch should be to the right, not the left as indicated.
N**Y
Read about a lot of fake/cheap cards of thos model. This is neither of those.
I havent yet ahcived my old NAS resurrection but thats no fault of this device. . initually, i was concerned about the switches but i plugged in the ports labeled as is and it worked perfectly.
J**N
Well made - note dip switch settings
Remember to copy the appropriate information from the pictures of the item (e.g., one illustrates dip switch settings). There are no instructions accompanying the item..
Common Questions
Trustpilot
2 weeks ago
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