×

SparkFun will be closed on Monday for Memorial Day (5/27). Orders placed after 2pm MT on Friday (5/24) will process and ship out on Tuesday (5/28).

Shopping Cart 0 items
log in register
Desktop Site Education
All Categories
Featured
Brands
Development
Sensors
Tools
Miscellaneous
Components
E-Textiles
Robotics
Wireless & IoT
Audio

Filter and sort

Sort by:

Refine by:

Customer reviews:

Price:

  • $
    to
    $

Retired:

Apply filters:

Programmers - Serial/UART

SparkFun Transceiver Breakout - MAX3232

SparkFun Transceiver Breakout - MAX3232

BOB-11189
$5.95
26
Favorited Favorite 13
Wish List
SparkFun RS232 Shifter - SMD

SparkFun RS232 Shifter - SMD

PRT-00449
$15.95
13
Favorited Favorite 18
Wish List
SparkFun USB to Serial Breakout - FT232RL

SparkFun USB to Serial Breakout - FT232RL

BOB-12731
$15.95
20
Favorited Favorite 29
Wish List
SparkFun Transceiver Breakout - RS-485

SparkFun Transceiver Breakout - RS-485

BOB-10124
$10.95
5
Favorited Favorite 12
Wish List
SparkFun USB to RS-485 Converter

SparkFun USB to RS-485 Converter

BOB-09822
$19.95
6
Favorited Favorite 10
Wish List
SparkFun Serial Basic Breakout - CH340C and USB-C

SparkFun Serial Basic Breakout - CH340C and USB-C

DEV-15096
$8.95
2
Favorited Favorite 7
Wish List
SparkFun FT231X Breakout

SparkFun FT231X Breakout

BOB-13263
$12.95
4
Favorited Favorite 10
Wish List
SparkFun Serial Basic Breakout - CH340G

SparkFun Serial Basic Breakout - CH340G

DEV-14050
$7.95
5
Favorited Favorite 15
Wish List
SparkFun RS232 Shifter SMD (No DB9)

SparkFun RS232 Shifter SMD (No DB9)

PRT-08780
$10.95
9
Favorited Favorite 8
Wish List
KTA-223 USB/RS485 Relay IO Board

KTA-223 USB/RS485 Relay IO Board

DEV-09526
$144.95
1
Favorited Favorite 4
Wish List
SparkFun USB UART Serial Breakout - CY7C65213

SparkFun USB UART Serial Breakout - CY7C65213

BOB-13830
$13.95
Favorited Favorite 4
Wish List
SparkFun AST-CAN485 I/O Shield (24V)

SparkFun AST-CAN485 I/O Shield (24V)

DEV-14598
$19.95
Favorited Favorite 1
Wish List
SparkFun SOIC to DIP Adapter - 8-Pin

SparkFun SOIC to DIP Adapter - 8-Pin

BOB-13655
$2.95
10
Favorited Favorite 16
Wish List
USB-to-Serial Bridge - µUSB-PA5-II

USB-to-Serial Bridge - µUSB-PA5-II

DEV-15009
$24.95
Favorited Favorite 1
Wish List
SparkFun SOIC to DIP Adapter - 20-Pin

SparkFun SOIC to DIP Adapter - 20-Pin

BOB-00495
$3.95
1
Favorited Favorite 7
Wish List
SparkFun SSOP to DIP Adapter - 16-Pin

SparkFun SSOP to DIP Adapter - 16-Pin

BOB-13994
$2.95
Favorited Favorite 5
Wish List
9 Pin Female Serial Connector - PCB Mount

9 Pin Female Serial Connector - PCB Mount

PRT-00429
$1.75
Favorited Favorite 8
Wish List
SparkFun SSOP to DIP Adapter - 28-Pin

SparkFun SSOP to DIP Adapter - 28-Pin

BOB-00500
$3.95
1
Favorited Favorite 10
Wish List
SparkFun SOIC to DIP Adapter - 28-Pin

SparkFun SOIC to DIP Adapter - 28-Pin

BOB-00496
$3.95
Favorited Favorite 8
Wish List
SparkFun SSOP to DIP Adapter - 8-Pin

SparkFun SSOP to DIP Adapter - 8-Pin

BOB-00497
$2.95
Favorited Favorite 7
Wish List
SparkFun SSOP to DIP Adapter - 20-Pin

SparkFun SSOP to DIP Adapter - 20-Pin

BOB-00499
$3.95
Favorited Favorite 5
Wish List