Description

Waveshare XNUCLEO-F103RB, Improved STM32 NUCLEO Board

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

What??s on the XNUCLEO-F103RB:
?

STM32F103RBT6

SPX3819M5 :?3.3V voltage regulator
AMS1117-5.0 :?5.0V voltage regulator
CP2102 :?USB to UART convertor
Arduino connector:?for connecting Arduino shields
ICSP interface:?Arduino ICSP
USB TO UART: for debugging
USB connector: USB communication interface
SWD interface:?for programming and debugging
ST Morpho headers: access to VCC, GND, and all the I/Os, easy for expansion
6-12V DC input
User button
Reset button
Power indicator
User LED
500mA fast self-recovery fuse
Serial port Rx/Tx indicator
8MHz crystal
32.768KHz crystal
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

UART selection jumper
MCU current test jumper: for low-power tests
Power selection jumper

short 5V and U5V : powered from USB connection
short 5V and E5V: powered from the external power supply

USB enable jumper

short the jumper to enable
open the jumper to disable

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

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