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STMicroelectronics

STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board, STM32 Nucleo-144, ST Zio, ST Morpho, Internal SMPS

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IoT Development Boards for everyday users

The STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board, STM32 Nucleo-144, ST Zio, ST Morpho, Internal SMPS by STMicroelectronics is a premium iot development boards designed for everyday users. It features Manufacturer: STMicroelectronics and Compatibility: Arduino Uno.

₹5,824
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Total: ₹5,824
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 16 Aug30 Aug
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Quick Specs

Manufacturer: STMicroelectronics
Compatibility: Arduino Uno
Shipping Weight: 0.105 kg
Shipping Dimensions: 18 × 10 × 5 cm

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SKU: robu-2256819Category: IoT Development Boards

About This Product

The STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board, STM32 Nucleo-144, ST Zio, ST Morpho, Internal SMPS by STMicroelectronics is a premium iot development boards designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Manufacturer: STMicroelectronics
  • Compatibility: Arduino Uno
  • Shipping Weight: 0.105 kg
  • Shipping Dimensions: 18 × 10 × 5 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.

The ST Zio connector, which extends the ARDUINO® Uno V3 connectivity, and the ST morpho headers provide an easy means of expanding the functionality of the Nucleo open development platform with a wide choice of specialized shields.The STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board does not require any separate probe as it integrates the ST-LINK debugger/programmer.

The STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.


Features:

  1. Microcontroller: STM32 in LQFP144 or TFBGA225 package
  2. User Interface: 3 user LEDs, 2 buttons (1 reset)
  3. Oscillator: 32.768 kHz crystal
  4. Expansion Connectors:ST Zio for ARDUINO® Uno V3 compatibility,ST morpho headers for full STM32 I/O access
  5. Power Supply Options: ST-LINK USB VBUS, USB connector, external sources; internal/external SMPS for specific models
  6. Integrated Debugger: Onboard ST-LINK, no separate probe needed
  7. Software Support: Libraries and examples from STM32Cube MCU Package
  8. IDE Compatibility: IAR Embedded Workbench®, MDK-ARM, STM32CubeIDE
  9. Ethernet Support: Available on select models (IEEE-802.3 compliant)
  10. USB Connectivity: USB Device only, USB OTG, Micro-AB, or Type-C® connectors
  11. Additional Connectors: MIPI20 compatible, RJ45 Ethernet on specific boards

Specification:

  1. Microcontroller Package: LQFP144 or TFBGA225
  2. LEDs: 3 user LEDs
  3. Buttons: 2 user buttons (1 reset)
  4. Connectors: SWD, ST Zio, ST morpho
  5. Integrated ST-LINK: Supports mass storage, Virtual COM port, and debugging functions
  6. Integrated Debugger: Onboard ST-LINK (STLINK/V2-1, STLINK-V3E, or STLINK-V3EC)
  7. Software Support: STM32Cube MCU Package (libraries and examples)
  8. IDE Compatibility: IAR Embedded Workbench®, MDK-ARM, STM32CubeIDE
  9. Ethernet Support: Select models compliant with IEEE-802.3

Package include:

1 x STMICROELECTRONICS NUCLEO-H7A3ZI-Q Development Board, STM32 Nucleo-144, ST Zio, ST Morpho, Internal SMPS

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.