Waveshare XNUCLEO-F103RB, Improved STM32 NUCLEO Board

Waveshare XNUCLEO-F103RB, Improved STM32 NUCLEO Board

1. Compatible with NUCLEO-F103RB, onboard Cortex-M3 microcontroller STM32F103RBT6
2. Arduino connectivity support, easy to connect with various Arduino shields and access the massive Arduino resources
3. ST Morpho headers provide full access to all STM32 I/Os, easy for peripheral expansion
4. Supports embed, build prototype quickly by embed SDK and online tools
5. Comprehensive free software HAL library including a variety of software examples
6. Comes with a separate ST-LINK/V2 module

What’s on the XNUCLEO-F103RB:

1. STM32F103RBT6
   
2. SPX3819M5 : 3.3V voltage regulator
3. AMS1117-5.0 : 5.0V voltage regulator
4. CP2102 : USB to UART convertor
5. Arduino connector: for connecting Arduino shields
6. ICSP interface: Arduino ICSP
7. USB TO UART: for debugging
8. USB connector: USB communication interface
9. SWD interface: for programming and debugging
10. ST Morpho headers: access to VCC, GND, and all the I/Os, easy for expansion
11. 6-12V DC input
12. User button
13. Reset button
14. Power indicator
15. User LED
16. 500mA fast self-recovery fuse
17. Serial port Rx/Tx indicator
18. 8MHz crystal
19. 32.768KHz crystal
20. ADC/I2C selection jumper
    
    • short A and B : Arduino A4, A5 is used as I2C
    • short B and C : Arduino A4, A5 is used as ADC
21. UART selection jumper
22. MCU current test jumper: for low-power tests
23. Power selection jumper
    
    • short 5V and U5V : powered from USB connection
    • short 5V and E5V: powered from the external power supply
24. USB enable jumper
    
    • short the jumper to enable
    • open the jumper to disable
25. User button jumper
    
    • short the jumper to connect to the I/Os used in the example code
    • open the jumper to connect to other custom pins via jumper wires
26. User LED jumper
    
    • short the jumper to connect to the I/Os used in the example code
    • open the jumper to connect to other custom pins via jumper wires

Package Includes:

1 x Waveshare XNUCLEO-F103RB, Improved STM32 NUCLEO Board