- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Semiconductor Products /
- Interfaces /
- Communication Integrated Circuits /
- SparkFun MAX3232 RS232 Converter Breakout Boa...
0 ratings
Item #:
39469873
SparkFun MAX3232 RS232 Converter Breakout Board
Item #:
39469873
XAF 19666
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The 'must-have' RS232 converter IC has its own breakout board allowing for broad voltage range and compatibility with both 3.3V and 5V projects.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Reliable Conversion
Effectively converts RS232 signal levels to TTL/CMOS levels, ensuring seamless communication between devices, which is vital in electronic prototyping and interfacing.
Easy Integration
Compact and user-friendly design allows for straightforward integration into various projects, making it perfect for hobbyists and engineers wanting reliable serial communication solutions.
Wide Compatibility
Compatible with most microcontrollers and PCs, this breakout board simplifies connectivity with a diverse range of serial devices, enhancing versatility and application potential.
Product Details
- Breakout board for RS232 converter IC MAX3232
- Operates at 3-5.5V, suitable for TTL/CMOS projects
- Can communicate with 5V logic
- Includes necessary 0.1uF charge pump capacitors
- Compatible with both 3.3V and 5V projects
- Documentation includes schematic, Eagle files, datasheet, and design files on GitHub
| Connectivity Technology | RS232 |
| Operating System | Linux |
| Processor Brand | SparkFun |
| Compatible Devices | Computers (PCs, laptops, tablets), microcontrollers (Arduino, Raspberry Pi models), other RS232 devices |
| Processor Count | 1 |
| Brand | SparkFun |
| Model Name | SparkFun Transceiver Breakout - MAX3232 |
| Built-In Media | MAX3232 IC, 0.1uF charge pump capacitors |
| UPC | 757347468986 |
| Model Number | ARFIREBOB-11189L12A |
| Mfr Part Number | ARFIREBOB-11189L12A |
| Manufacturer | Electronics123.com, Inc. |
| Item Weight | 4.54 g |
| Included Components | MAX3232 IC, 0.1uF charge pump capacitors |
Who Should Buy?
-
DIY Electronics Hobbyists
Ideal for DIY projects needing serial communication between microcontrollers and RS232 devices with ease of use.
-
Embedded Systems Developers
Great for developers creating embedded systems that require reliable RS232 connections for data transmission.
-
Robotics Projects
Perfect for robotics applications that necessitate communication between microcontrollers and RS232-enabled devices.
-
High-Speed Applications
Not suitable for projects requiring high-speed data transfer due to potential latency and slower communication rates.
Product Description
SparkFun MAX3232 RS232 Converter Breakout Board
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the SparkFun MAX3232 RS232 Converter Breakout Board used for?
Answer: The SparkFun MAX3232 RS232 Converter Breakout Board is designed to facilitate communication between microcontrollers and RS-232 devices. This board converts RS-232 voltage levels to TTL levels (and vice versa), making it ideal for interfacing with serial devices. For example, if you’re working on a project that requires connecting your Arduino to a serial printer, this breakout board enables that connection efficiently, allowing for seamless data transfer. -
Question:
What are the main features of the MAX3232 RS232 Converter Breakout Board?
Answer: Key features of the MAX3232 RS232 Converter Breakout Board include dual-channel conversion for transmit and receive lines, a wide operating voltage range, and compact design. Additionally, the board is equipped with onboard decoupling capacitors, ensuring stable operation. This makes it particularly useful in embedded systems where space is a concern, or during prototyping stages where quick testing of serial connections is necessary. -
Question:
How do I power the SparkFun MAX3232 RS232 Converter Breakout Board?
Answer: You can power the MAX3232 RS232 Converter Breakout Board using a voltage supply from 3V to 5.5V. This versatility allows for compatibility with a variety of microcontroller platforms. Simply connect the VCC pin to your power source, and the board will function correctly. Whether you are using a Raspberry Pi or an Arduino, this flexibility makes it an excellent addition to your toolkit for various projects. -
Question:
Can I use the MAX3232 board with Raspberry Pi?
Answer: Yes, the MAX3232 RS232 Converter Breakout Board can be effectively used with Raspberry Pi. By connecting the GPIO pins of the Raspberry Pi to the TTL side of the board, you can facilitate RS-232 communication with serial devices. This is particularly useful for projects that require serial interface communication, such as connecting to older serial hardware or integrating with custom-built setups. -
Question:
What kind of projects can I build with this breakout board?
Answer: You can use the SparkFun MAX3232 RS232 Converter Breakout Board in various projects, such as connecting microcontrollers to legacy serial communication devices, building a custom serial monitor, or integrating with GPS modules that output on the RS-232 protocol. Its versatility makes it an excellent choice for both educational purposes and practical hardware implementations, allowing you to explore numerous applications. -
Question:
Does the MAX3232 RS232 Converter require additional components?
Answer: Typically, the MAX3232 RS232 Converter Breakout Board does not require additional components, as it comes with all necessary capacitors for operation. However, for certain applications, you may want to use additional resistors for signal conditioning or extra connectors for easier integration into larger prototypes. This convenience makes the board great for both beginners and experienced users working on various electronic projects. -
Question:
Is the MAX3232 board compatible with different RS-232 devices?
Answer: Yes, the MAX3232 RS232 Converter Breakout Board is compatible with most RS-232 devices. This includes computers, serial printers, GPS receivers, and other peripherals that communicate using the RS-232 protocol. The board’s dual-channel design allows for flexible connections, making it an excellent solution for building prototypes or retrofitting existing systems with modern interfaces. -
Question:
What is the role of the onboard capacitors on the MAX3232 board?
Answer: The onboard capacitors on the MAX3232 RS232 Converter Breakout Board are essential for ensuring stable voltage levels during communication. They help filter noise and stabilize the operational signals, improving the reliability of data transmission. This feature is especially important in environments where fluctuations can affect performance, allowing you to use the board in various settings without worrying about signal integrity. -
Question:
Where can I buy the SparkFun MAX3232 RS232 Converter Breakout Board in Central African Republic?
Answer: You can purchase the SparkFun MAX3232 RS232 Converter Breakout Board on Ubuy. Ubuy offers a wide range of electronic components, ensuring that you can find the exact product you need with reliable service and options for delivery.
SparkFun Communication Integrated Circuits ARFIREBOB-11189L12A Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reliable communication
- Easy to set up
- Compact design
- Supports various voltages
Cons
- Documentation could be clearer.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XAF 19666
Order now and get it around Friday, August 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Breakout board for RS232 converter IC
- Broad voltage range of 3-5.5V
- Compatible with both 3.3V and 5V projects
- Includes necessary 0.1uF charge pump capacitors
- Schematic, Eagle Files, and GitHub Design Files available in the document links
- Compact SOIC package
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.