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STMicroelectronics Discovery Node A2 Communication & Wireless Development Kit , WiFi, RF, BLE, NFC, ARM STM32L475VG
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | STM32L475VG |
| Technology | ARM Cortex M4 |
| Interfaces | USB OTG FS with Micro-AB connector |
| For Use With | Arduino, Internet of Things |
| Standards/Approvals | 802.11 b/g/n, IEC 60825-1:2014 (Class 1 laser) |
| Maximum Frequency | 868MHz |
| ANSI/ESD S20.20 | 2014 |
| BS EN 61340-5-1 | 2007 |
| Kit Classification | Development Kit |
| Featured Device | STM32L475VG |
| Kit Name | Discovery Node A2 |
| RF Technology | WiFi, RF Transceiver, Bluetooth Smart (BLE), NFC |
| Standards/Approvals802.11 b/g/n, IEC 60825-1 | 2014 (Class 1 laser) |
| SRAM | 128KB |
Key Features
- Integrated WiFi, RF Transceiver, Bluetooth Smart (BLE), and NFC for comprehensive wireless solutions.
- ARM Cortex-M4 core with 1MB flash and 128KB SRAM delivers efficient performance.
- Compatible with Arduino Uno V3 and PMOD connectivity for extensive expansion capability.
- Supports direct cloud connectivity, ideal for rapid IoT prototyping.
- External 64Mbit Quad-SPI Flash memory for enhanced storage.
- Operates at a maximum frequency of 868MHz with 802.11 b/g/n WiFi compliance.
- USB OTG FS with Micro-AB connector simplifies device interfacing.
Product Description
STMicroelectronics Discovery Node A2 STM32L475VG is a highly versatile communication and wireless development kit, designed to accelerate IoT and embedded systems projects with integrated multi-protocol wireless connectivity. The kit features WiFi, RF Transceiver, Bluetooth Smart (BLE), and NFC, enabling users to develop a wide range of smart devices and systems.
This platform is based on the powerful ARM Cortex-M4 core with 1MB embedded flash and 128KB SRAM, providing excellent performance for sensor processing, communications and data management. A 64Mbit Quad-SPI flash memory ensures ample space for data logging and firmware updates. Connectivity options include Arduino Uno V3 and PMOD, supporting a variety of expansion modules and sensors, making this kit extremely flexible for prototyping and industrial-grade applications.
The Discovery Node A2 integrates multiple onboard sensors including a 3D accelerometer, 3D gyroscope, magnetometer, humidity and temperature sensor, barometer, digital microphones, and a time-of-flight and gesture sensor, ready for advanced sensing in environmental monitoring, automation and device tracking.
Wireless interfaces are compliant with leading standards such as 802.11 b/g/n WiFi, Bluetooth 4.1, and dynamic NFC tag with printed antenna, ensuring compatibility with existing cloud infrastructures and mobile devices. USB OTG FS with Micro-AB connector allows easy interfacing with computer systems and peripherals for device programming and testing.
The kit supports direct cloud connectivity, ideal for IoT development. Its low-power RF module, multiple push buttons for user interaction, and robust construction make it well-suited for professional, industrial, educational and laboratory applications. Typical uses include wireless sensor networks, smart home and building automation, industrial IoT, remote monitoring and STEM education.
The Discovery Node A2 STM32L475VG is compliant with standards such as 802.11 b/g/n and IEC 60825-1:2014 (Class 1 laser), and offers robust ESD protection for reliable operation. It streamlines development cycles and simplifies connectivity in communication-intensive projects.
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Frequently Asked Questions
The maximum frequency of the Discovery Node A2 is 868MHz.
It supports WiFi, RF Transceiver, Bluetooth Smart (BLE), and NFC for comprehensive wireless solutions.
This model is based on the ARM Cortex-M4 core.
The STM32L475VG features 128KB of SRAM.
Yes, it is compatible with Arduino Uno V3 and supports PMOD connectivity for extensive expansion capabilities.
It includes a USB OTG FS with a Micro-AB connector for easy interfacing with computer systems and peripherals.
It complies with standards such as 802.11 b/g/n and IEC 60825-1:2014 (Class 1 laser).
The external 64Mbit Quad-SPI Flash memory provides enhanced storage for data logging and firmware updates.
It is suitable for applications such as wireless sensor networks, smart home and building automation, industrial IoT, remote monitoring, and STEM education.
The Discovery Node A2 is manufactured in India.
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