نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green circuit board with 40-pin header and SC16IS752 chip, silver jumper pins along one edge

LORDWORLD

LORDWORLD Serial HAT 2-Ch UART 8 GPIO I2C 40-Pin development board

SKU CH-F5HR-TKQ5M

Adds two extra UART channels and eight programmable GPIOs via I2C using an SC16IS752, stackable to 16 boards for 32 channels

  • Adds two extra UART channels via SC16IS752 I2C bridge
  • Provides eight programmable GPIOs without using additional pins
  • Stackable design supports up to 16 boards for 32 UART channels
  • Standard 40-pin header fits Raspberry Pi series boards
  • Includes C and Python examples with development resources

Two-Channel UART Expansion

This HAT adds two extra UART channels and eight programmable GPIOs to any Raspberry Pi with a 40-pin header. It connects through I2C using an onboard SC16IS752 controller so no additional GPIO pins are consumed. The board targets makers and engineers who need more serial ports for sensors, modems or industrial equipment.

Stackable 40-Pin Header Design

The module uses the standard 40-pin GPIO extension header and can be stacked up to 16 boards by setting the address jumper, yielding a maximum of 32 UART channels. Stacking allows large-scale deployments without cable clutter or extra headers. Development resources with C and Python examples are included to accelerate integration.

Upgrade from Single-UART Limitations

The board replaces work-arounds such as software serial or USB adapters when a project demands multiple reliable hardware UARTs. The jump is worth it when deterministic timing, hardware flow control or simultaneous serial streams are required. Builders who only need one extra serial line or who lack I2C bandwidth will not benefit.

أبرز المميزات

  • Adds two extra UART channels via SC16IS752 I2C bridge
  • Provides eight programmable GPIOs without using additional pins
  • Stackable design supports up to 16 boards for 32 UART channels
  • Standard 40-pin header fits Raspberry Pi series boards
  • Includes C and Python examples with development resources

المواصفات

BrandLORDWORLD

أسئلة حول هذا المنتج

What I2C interface does the SC16IS752 use to add two UART channels and eight GPIOs?

The SC16IS752 bridges the Raspberry Pi I2C bus to provide two additional UART channels and eight programmable GPIOs without consuming extra GPIO pins.

What physical header does this HAT require on the Raspberry Pi?

It mounts on the standard 40-pin GPIO extension header found on Raspberry Pi 4B, 3B+, 3B, 2B+ and Zero W boards.

How do I configure the address jumper when stacking multiple HATs?

Set a unique address jumper position on each board so up to 16 modules can share the I2C bus, yielding a total of 32 UART channels.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.