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Technical Specifications
Shourya Board combines the powerful STM32U575 microcontroller with the connectivity features of ESP32-S3, creating a unique dual-core development platform perfect for IoT, robotics, and STEAM education.
Dual-core processing power
Integrated WiFi & Bluetooth
Rich I/O capabilities
Industrial-grade reliability
Extensive documentation
Active community support
Beginner-friendly design
Professional-grade performance
STM32U575 Processor
- ARM Cortex-M33 Core @ 160 MHz
- 4 MB Flash Memory
- 512 KB SRAM
- Floating Point Unit
- Advanced security features
ESP32-S3 Processor
- Dual-core Xtensa processor @ 240 MHz
- 8 MB Flash Memory
- 512 KB SRAM
- Built-in WiFi (802.11 b/g/n)
- Bluetooth 5.0 & BLE support
Memory & Storage
- Combined 12 MB Flash
- 1 MB Total SRAM
- EEPROM emulation
- SD Card support ready
- External memory options
Connectivity
- 2x UART (Serial)
- 2x SPI
- 2x I2C
- USB 2.0 Full-Speed
- JTAG/SWD Debugger
Power Management
- Operating Voltage: 3.3V - 5V
- Power Consumption: ~150 mA (active)
- Low Power Modes
- Battery charging circuit ready
- USB-powered option
Physical
- Size: 80mm × 60mm
- Weight: ~28 grams
- Breadboard compatible
- Gold-plated pin headers
- Protective silkscreen labels
Board Variants
| Feature | Standard | Pro | Kit |
|---|---|---|---|
| Dual Core Processors | ✓ | ✓ | ✓ |
| 4MB Flash (STM32) | ✓ | ✓ | ✓ |
| 8MB Flash (ESP32) | ✓ | ✓ | ✓ |
| WiFi & Bluetooth | ✓ | ✓ | ✓ |
| Header Type | Basic | Gold-plated | Gold-plated |
| Case Included | — | ✓ | ✓ |
| Accessories | — | — | ✓ |
| Price | ₹2,999 | ₹4,499 | ₹5,999 |
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