STM32F103ZET6 elite development board

Hardware Design Features of Elite V2 STM32F103 Development Board

1. Abundant Interface Support
The board offers over ten types of standard interfaces, enabling convenient experimentation and development with various peripherals.

2. Flexible Design Architecture
Most onboard resources are configurable to adapt to different application requirements. All I/O pins (except those used by crystal oscillators) are accessible, significantly enhancing expansion capabilities. The integrated one-click download function eliminates the need for repeated B0/B1 configuration, allowing complete STM32 development through a single USB cable.

3. Comprehensive Resource Allocation
Main controller: STM32F103ZET6 with 512KB internal Flash, extended with 16MB external Flash to accommodate substantial data storage requirements.

4. User-Oriented Design
- Clear silkscreen labeling with outlined boxes for intuitive interface identification
- Frequently used peripherals highlighted with prominent silkscreen markings
- Ergonomic interface layout ensuring convenient operation
- Rational resource distribution maximizing functional utilization

Elite V2 STM32F103 Development Board - Technical Specifications

Main Controller
- CPU: STM32F103ZET6
- Flash: 512KB
- SRAM: 64KB

Memory & Storage
- SPI Flash: 16MB
- EEPROM: 2Kb (256B)

Indicators & Controls
- Power Indicator: Blue LED
- Status Indicators: Red (DS0), Green (DS1)
- Reset Button: For MCU/LCD reset
- Function Buttons: KEY0, KEY1, KEY_UP (with wake-up function)
- Capacitive Touch Button: TPAD
- Power Switch: Main board power control
- Adjustable Potentiometer: RV1 for ADC testing

Audio & Alert
- Buzzer: Active buzzer for audible alerts

Sensors & Wireless
- Infrared Receiver: With remote control
- Light Sensor: Ambient light detection
- Wireless Module Interface: Supports NRF24L01, etc.
- Digital Temperature/Humidity Sensor: Supports DS18B20, DHT11, etc.

Communication Interfaces
- CAN Interface: With 120Ω terminal resistor
- RS485 Interface: With 120Ω terminal resistor
- USB to UART
- USB Slave Interface

Display & Expansion
- LCD Interface: Supports 2.8/3.5/4.3/7-inch TFT LCD modules
- Camera Interface: Shared with OLED
- OLED Module Interface: Shared with camera
- ATK Module Interface: Supports various modules (Bluetooth, GPS, MPU6050, etc.)

Storage & Debugging
- TF Card Interface
- JTAG/SWD Debug Port

Configuration Interfaces
- 485 Selection Interface: PA2/PA3 function selection
- CAN/USB Selection Interface: PA11/PA12 function selection
- Multi-function Interface: For DAC/ADC/TPAD/RV1, etc.

Power Management
- 5V Power Input/Output
- 3.3V Power Input/Output
- DC Power Input: DC6V-15V (DC005 connector)
- Backup Battery: For RTC
- Boot Mode Selection Interface

Special Features
- I/O Ports: 110 I/Os (all except 2 for RTC crystal)
- One-Click Download Circuit: Proprietary design for easy programming