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Adafruit Interface Development Tools

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Part #

Interface Development Tools Adafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic

5991
Adafruit
1: HK$81.79
1,017In Stock
New Product

Mfr. Part No.
5991

Mouser Part No
485-5991

New Product

Adafruit

Interface Development Tools Adafruit USB Type C Power Delivery Dummy - I2C or Switchable - HUSB238 - STEMMA QT / Qwiic

Datasheet

1,017In Stock

HK$81.79

Min.: 1
Mult.: 1

Breakout Boards

USB Type-C PD

HUSB238

Interface Development Tools USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485

5995
Adafruit
1: HK$267.15
135In Stock
New Product

Mfr. Part No.
5995

Mouser Part No
485-5995

New Product

Adafruit

Interface Development Tools USB to Multi-Protocol Serial Adapter: RS-232 / TTL UART / RS-485

135In Stock

HK$267.15

Min.: 1
Mult.: 1

Adapters

USB to RS-232/422/485, UART

MAX485, UM213

Interface Development Tools Adafruit USB Type C Plug Breakout

5978
Adafruit
1: HK$24.25
6,265In Stock
1,000Expected 22/9/2026

Mfr. Part No.
5978

Mouser Part No
485-5978

Adafruit

Interface Development Tools Adafruit USB Type C Plug Breakout

6,265In Stock

1,000Expected 22/9/2026

HK$24.25

Min.: 1
Mult.: 1

Breakout Boards

USB Type-C

Interface Development Tools DE9-F Female Socket RS-232 Full Pinout Level-Shifter Breakout

5988
Adafruit
1: HK$57.13
51In Stock
New Product

Mfr. Part No.
5988

Mouser Part No
485-5988

New Product

Adafruit

Interface Development Tools DE9-F Female Socket RS-232 Full Pinout Level-Shifter Breakout

Datasheet

51In Stock

HK$57.13

Min.: 1
Mult.: 1

Breakout Boards

UART to RS-232

MAX3243

Interface Development Tools Adafruit CH334F Mini 4-Port USB Hub Breakout

5997
Adafruit
1: HK$40.69
214In Stock
New Product

Mfr. Part No.
5997

Mouser Part No
485-5997

New Product

Adafruit

Interface Development Tools Adafruit CH334F Mini 4-Port USB Hub Breakout

Datasheet

214In Stock

HK$40.69

Min.: 1
Mult.: 1

Breakout Boards

Mini USB 2.1

CH334F

Interface Development Tools Adafruit CH334F Mini 2-Port USB Hub Breakout

5999
Adafruit
1: HK$36.99
243In Stock
New Product

Mfr. Part No.
5999

Mouser Part No
485-5999

New Product

Adafruit

Interface Development Tools Adafruit CH334F Mini 2-Port USB Hub Breakout

Datasheet

243In Stock

HK$36.99

Min.: 1
Mult.: 1

Breakout Boards

Mini USB 2.1

CH334F

Interface Development Tools Adafruit Sunken USB Type C Breakout Board - Downstream Connection

6050
Adafruit
1: HK$24.25
96In Stock
175Expected 7/9/2026
New Product

Mfr. Part No.
6050

Mouser Part No
485-6050

New Product

Adafruit

Interface Development Tools Adafruit Sunken USB Type C Breakout Board - Downstream Connection

96In Stock

175Expected 7/9/2026

HK$24.25

Min.: 1
Mult.: 1

Breakout Boards

USB Type-C

Interface Development Tools Adafruit FT232H Breakout - General Purpose USB to GPIO SPI I2C - USB C & Stemma QT

2264
Adafruit
1: HK$122.89
1,182In Stock
1,463Expected 5/1/2027

Mfr. Part No.
2264

Mouser Part No
485-2264

Adafruit

Interface Development Tools Adafruit FT232H Breakout - General Purpose USB to GPIO SPI I2C - USB C & Stemma QT

1,182In Stock

1,463Expected 5/1/2027

HK$122.89

Min.: 1
Mult.: 1

Interface Development Tools Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3

5708
Adafruit
1: HK$32.47
1,186In Stock

Mfr. Part No.
5708

Mouser Part No
485-5708

Adafruit

Interface Development Tools Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3

1,186In Stock

HK$32.47

Min.: 1
Mult.: 1

Breakout Boards

CAN

TJA1051T/3

Bulk

Interface Development Tools Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic

5611
Adafruit
1: HK$48.91
113In Stock

Mfr. Part No.
5611

Mouser Part No
485-5611

Adafruit

Interface Development Tools Adafruit PCF8575 I2C 16 GPIO Expander Breakout - STEMMA QT / Qwiic

113In Stock

HK$48.91

Min.: 1
Mult.: 1

Breakout Boards

I/O Expander

PCF8575

Bulk

Interface Development Tools Adafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller

5728
Adafruit
1: HK$102.75
41In Stock

Mfr. Part No.
5728

Mouser Part No
485-5728

Adafruit

Interface Development Tools Adafruit PiCowbell CAN Bus for Pico - MCP2515 CAN Controller

41In Stock

HK$102.75

Min.: 1
Mult.: 1

Development Boards

CAN Controller

MCP2515

Bulk

Interface Development Tools Adafruit USB Host FeatherWing with MAX3421E

5858
Adafruit
1: HK$122.89
10In Stock
34Expected 17/9/2026

Mfr. Part No.
5858

Mouser Part No
485-5858

Adafruit

Interface Development Tools Adafruit USB Host FeatherWing with MAX3421E

10In Stock

34Expected 17/9/2026

HK$122.89

Min.: 1
Mult.: 1

Development Boards

USB

MAX3421E

Bulk

Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic

5914
Adafruit
1: HK$73.57
39In Stock

Mfr. Part No.
5914

Mouser Part No
485-5914

Adafruit

Interface Development Tools Adafruit LTC4316 I2C Address Translator - Stemma QT / Qwiic

39In Stock

HK$73.57

Min.: 1
Mult.: 1

Bulk

Interface Development Tools Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm

5976
Adafruit
1: HK$61.65
29In Stock
41Expected 18/9/2026

Mfr. Part No.
5976

Mouser Part No
485-5976

Adafruit

Interface Development Tools Adafruit DS2484 I2C to 1-Wire Bus Adapter Breakout - STEMMA QT / Qwiic JST SH 1mm

Datasheet

29In Stock

41Expected 18/9/2026

HK$61.65

Min.: 1
Mult.: 1

Breakout Boards

I2C to 1-Wire

DS2484

Interface Development Tools Adafruit USB Isolator - 100mA Isolated Low/Full Speed USB

2107
Adafruit
1: HK$287.29
126In Stock

Mfr. Part No.
2107

Mouser Part No
485-2107

Adafruit

Interface Development Tools Adafruit USB Isolator - 100mA Isolated Low/Full Speed USB

126In Stock

HK$287.29

Min.: 1
Mult.: 1

Interface Development Tools Adafruit USB Type C Breakout Board - Downstream Connection

4090
Adafruit
1: HK$24.25
1,625In Stock

Mfr. Part No.
4090

Mouser Part No
485-4090

Adafruit

Interface Development Tools Adafruit USB Type C Breakout Board - Downstream Connection

Learn More

1,625In Stock

HK$24.25

Min.: 1
Mult.: 1

Breakout Boards

USB Type-C

Interface Development Tools Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C - Stemma QT / Qwiic

4471
Adafruit
1: HK$53.43
718In Stock

Mfr. Part No.
4471

Mouser Part No
485-4471

Adafruit

Interface Development Tools Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C - Stemma QT / Qwiic

Learn More

718In Stock

HK$53.43

Min.: 1
Mult.: 1

Breakout Boards

USB to GPIO

MCP2221A

Interface Development Tools DE-9 (DB-9) Female Socket to Terminal Spring Block Adapter

4510
Adafruit
1: HK$51.38
239In Stock

Mfr. Part No.
4510

Mouser Part No
485-4510

Adafruit

Interface Development Tools DE-9 (DB-9) Female Socket to Terminal Spring Block Adapter

239In Stock

HK$51.38

Min.: 1
Mult.: 1

Adapters

DB-9 to Terminal

Interface Development Tools RJ-45 Ethernet Female Socket to Terminal Spring Block Adapter

4511
Adafruit
1: HK$65.35
258In Stock

Mfr. Part No.
4511

Mouser Part No
485-4511

Adafruit

Interface Development Tools RJ-45 Ethernet Female Socket to Terminal Spring Block Adapter

258In Stock

HK$65.35

Min.: 1
Mult.: 1

Adapters

RJ-45 to Terminal

Interface Development Tools Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer

5893
Adafruit
1: HK$81.79
115In Stock

Mfr. Part No.
5893

Mouser Part No
485-5893

Adafruit

Interface Development Tools Adafruit High Voltage UPDI Friend - USB Serial UPDI Programmer

115In Stock

HK$81.79

Min.: 1
Mult.: 1

Programmers

USB Type-C to Serial

CH340E

Bulk

Interface Development Tools Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

5346
Adafruit
1: HK$48.91
403In Stock

Mfr. Part No.
5346

Mouser Part No
485-5346

Adafruit

Interface Development Tools Adafruit MCP23017 I2C GPIO Expander Breakout - STEMMA QT / Qwiic

403In Stock

HK$48.91

Min.: 1
Mult.: 1

Interface Development Tools DS2413 1-Wire Two GPIP Breakout

1551
Adafruit
1: HK$48.91
28In Stock

Mfr. Part No.
1551

Mouser Part No
485-1551

Adafruit

Interface Development Tools DS2413 1-Wire Two GPIP Breakout

28In Stock

HK$48.91

Min.: 1
Mult.: 1

Interface Development Tools USB Mini-B Breakout Board

1764
Adafruit
1: HK$16.03
50In Stock

Mfr. Part No.
1764

Mouser Part No
485-1764

Adafruit

Interface Development Tools USB Mini-B Breakout Board

50In Stock

HK$16.03

Min.: 1
Mult.: 1

Interface Development Tools USB Micro-B Breakout Board

1833
Adafruit
1: HK$16.03
330In Stock

Mfr. Part No.
1833

Mouser Part No
485-1833

Adafruit

Interface Development Tools USB Micro-B Breakout Board

330In Stock

HK$16.03

Min.: 1
Mult.: 1

Interface Development Tools JST-PH 2-pin SMT Right Angle Breakout

1862
Adafruit
1: HK$12.33
27In Stock
75Expected 24/12/2026

Mfr. Part No.
1862

Mouser Part No
485-1862

Adafruit

Interface Development Tools JST-PH 2-pin SMT Right Angle Breakout

27In Stock

75Expected 24/12/2026

HK$12.33

Min.: 1
Mult.: 1

Adafruit Interface Development Tools

Customer Service Office

Company

Resources

Support

CAN
CAN Controller
DB-9 to Terminal
DIN Rail RJ-45 Terminal Block Adapter
Driver
GPIO
I/O Expander
I2C to 1-Wire
Mini USB 2.1
RJ-45 to Terminal
UART to HID Keyboard
UART to RS-232
UART to USB
USB
USB Hub
USB to GPIO
USB to RS-232/422/485, UART
USB to Serial
USB Type A
USB Type A to USB Type-C

CH334F
CH340E
CH9102F
CH9328
DS2482S-800
DS2484
FT232RL
HUSB238
MAX3232E
MAX3243
MAX3421E
MAX485, UM213
MCP2221A
MCP23017
MCP2515
MCP25625
PCF8575
TCA8418
TJA1051T/3
USB 1.1, USB 2.0