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Accessory Last STM32F103VET6 STM32 discount Board 10pcs Waveshare Package STM32F103 B Modules=Open103V ARM Development Cortex-M3 1
 Accessory Development Modules=Open103V
 Package Board STM32F103VET6
Waveshare STM32F103 STM32F103VET6 Modules=Open103V
STM32F103VET6 discount  Board
STM32F103VET6 10pcs STM32F103 discount

Waveshare Last discount STM32 Board STM32F103VET6 STM32F103 ARM Cortex-M3 Development 10pcs Accessory Modules=Open103V Package B

Last updated Oct 06, 2019 05:51

US $95.99 US $82.55/piece

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Original price US $95.99, Discount 14%. Sale price US $82.55 freeship plus, freeship software, freeshipping, freeship plus, High Quality freeship software, China freeshipping Suppliers
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Waveshare Last discount STM32 Board STM32F103VET6 STM32F103 ARM Cortex-M3 Development 10pcs Accessory Modules=Open103V Package B
Original price US $95.99, Discount 14%. Sale price US $82.55

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STM32 development board designed for STM32F103V series, features the STM32F103VET6 MCU, and integrates various standard interfaces, pretty easy for peripheral expansions.

Package discount 10pcs Modules=Open103V 1


Open103V is a STM32 development board that features a STM32F103VET6 device as the microcontroller. There are further expansions with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with STM32F family.

What's On Board

discount Board Package Development 2

  1. STM32F103VET6: the high performance STM32 MCU in LQFP100 package which features
    • Core: ARM Cortex-M3 32-bit RISC;
    • Operating Frequency: 72MHz, 1.25 DMIPS/MHz;
    • I/Os: 80;
    • Operating Voltage: 2-3.6V;
    • Memories: 512K Flash, 64K RAM (the highest specification in STM32F103V series);
    • Communication Interfaces: 3xSPI, 5xUSART, 2xI2S, 2xI2C, 1xFSMC, 1xLCD, 1xSDIO, 1xUSB, 1xCAN;
    • AD & DA converters: 3xAD(12bit, 1μs, shares 16 channels); 2xDA(12bit);
    • Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP;
  2. 74LVC139: for FSMC expansion, makes it possible to connect multi peripherals through FSMC at the same time, such as connecting a LCD and a NAND FLASH;
  3. AMS1117-3.3: 3.3V voltage regulator;
  4. Power supply switch: 5V DC or USB;
  5. Power indicator;
  6. LEDs: Convenient for indicating I/O status or program debugging running state;
  7. Reset button;
  8. User key;
  9. Joystick: Convenient for I/O input (five positions);
  10. 32.768K crystal oscillator: used for internal RTC;
  11. 8M crystal oscillator: enables the MCU run at 72M frequency by frequency multiplication;
  12. SDIO Interface: connects to the Micro SD Board easily, It is much faster to read/write the Micro SD card via SDIO than via SPI;
  13. 8 I/O Interface: easily connects to keypad, motor, etc.;
  14. CAN Interface: communicates with accessory board which features the CAN device conveniently;
  15. SPI Interface: easily connects to SPI peripherals such as FLASH (AT45DBxx), SD card, MP3, etc.;
  16. I2C Interface: easily connects to I2C peripherals such as I/O expander(PCF8574), EEPROM (AT24Cxx), etc.;
  17. NAND FLASH Interface: easily connects to the NAND FLASH peripherals;
  18. LCD Interface: easily connects to the touch screen LCD;
  19. ONE-WIRE Interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
  20. PS/2 Interface: easily connects to PS/2 keyboard or mouse;
  21. USART1 Interface: easily connects to RS232, RS485, USB TO 232;
  22. USART2 Interface: easily connects to RS232, RS485, USB TO 232;
  23. USB Port: USB communication between board and PC;
  24. 5V DC jack;
  25. 5V/3.3 V power input/output;
  26. MCU pins connector: all the MCU pins are accessible on expansion connectors for further expansion;
  27. JTAG/SWD interface: for debugging/programming;
  28. Boot Mode Selection: for configuring the BOOT0 and BOOT1 pins;
  29. USB Enable Jumper
    • Short the jumper to enable the PC auto detection while USB connecting;
    • Open the jumper to disable;
  30. PS/2 Interface Jumper
    • Short the jumper to connect the PS/2 device to default I/Os;
    • Open the jumper to connect the PS/2 device to custom I/Os via DuPont wires;
  31. LEDs Jumper
    • Short the jumper to connect the LEDs to default I/Os;
    • Open the jumper to connect the LEDs to custom I/Os via DuPont wires;
  32. VBAT Selection Jumper
    • Short the jumper to use system power supply;
    • Open the jumper to connect the VBAT to external power, such as battery;


Accessory Cortex-M3 Package STM32F103 3
Open103V Development Board ARM Last discount B 4
Connecting to touch screen LCD Package Cortex-M3 STM32F103VET6 ARM 5
Connecting to ST-LINK
Connecting to various peripherals ARM Package STM32F103VET6 Cortex-M3 6
Open103V μC/OS-II (1) Waveshare Accessory STM32 Last 7
Open103V μC/OS-II (2) discount Board Modules=Open103V STM32 8
Open103V μC/OS-II (3) Board Accessory  Modules=Open103V 9
Open103V μC/OS-II (4) B Accessory discount  10
Connecting to RS232 Board via USART Cortex-M3 discount Accessory  11
Connecting to USB UART Board via USART STM32 B discount  12
Connecting to CAN Board via CAN Last Package Waveshare B 13
Connecting to Ethernet Board via SPI Cortex-M3 STM32F103VET6 Development ARM 14
Connecting to SL811 USB Board via FSMC ARM STM32 Waveshare Last 15
Connecting to VS1003B MP3 Board via SPI B Waveshare Package Accessory 16
Connecting to NRF24L01 RF Board via SPI Last  B Waveshare 17
8 Push Buttons on the 8Bit I/O Package Cortex-M3 Waveshare STM32F103VET6 18
4x4 Keypad on the 8Bit I/O ARM  discount Accessory 19
Test Board on the AD/DA port STM32F103 10pcs discount Last 20
Connecting to EEPROM Board via I2C Accessory Cortex-M3  Modules=Open103V 21
Multi I2C peripheral Module connected to the I2C bus Last Modules=Open103V Board STM32F103VET6 22
Connecting to DataFlash Board via SPI STM32F103 Development STM32 B 23
Connecting to Micro SD Board via SDIO  Development B discount 24
Connecting to NandFlash Board via FSMC Modules=Open103V Accessory STM32F103 STM32F103VET6 25
Connecting to any accessory board you need

The Open103V supports programming via STM32 USART bootloader, a USB TO UART accessory board is also provided in the package.
The Open103V does NOT integrate any debugging function, a debugger is required.

JTAG/SWD Interfaces

The figure 1, and 2 show the header pinouts of JTAG/SWD interface

Figure 1. JTAG Header Pinout
Development STM32 Accessory STM32F103VET6 26 Figure 2. SWD Header Pinout
Cortex-M3 discount Modules=Open103V Board 27

Development Resources

The User Guide CD includes development resources listed as follows:

  • Related softwares (KEIL etc.)
  • Demo Code (examples in C, μC/OS-II)
  • Schematic (PDF)
  • STM32 Development documents (Datasheet etc.)

Package Contains

The "Standard Package" and "Accessory Boards Package" below are included.

Standard Package

  1. Open103V development board x 1
  2. PL2303 USB UART Board (mini) x 1
  3. USB Cable (mini) x 1
  4. 4-pin wire x 2
  5. 2-pin wire x 2
  6. USB power cable x 1
  7. User Guide CD x 1

1Cortex-M3 Modules=Open103V STM32F103VET6 10pcs 28 2Cortex-M3 10pcs Last STM32 29 310pcs ARM Cortex-M3 STM32F103VET6 30 4STM32F103VET6 STM32F103 Accessory Development 31 5STM32F103 10pcs  Accessory 32 6B  Last STM32 33 7Accessory STM32F103VET6 discount  34

Accessory Boards Package

  1. 3.2inch 320x240 Touch LCD x 1
  2. Analog Test Board (for AD/DA testing) x 1
  3. SN65HVD230 CAN Board (CAN) x 1
  4. ENC28J60 Ethernet Board (SPI + RJ45) x 1
  5. AT24CXX EEPROM Board (I2C) x 1
  6. Micro SD Storage Board (SDIO/SPI) x 1
  7. NandFlash Board (A) (FSMC) x 1
  8. AT45DBXX DataFlash Board (SPI) x 1
  9. SL811 USB Board x1
  10. VS1003B MP3 Board x1
  11. Ethernet Cable x 1
1 ARM Package Cortex-M3 35 2STM32 Waveshare Board 10pcs 36 3Last ARM STM32F103VET6 Package 37 410pcs STM32 STM32F103VET6 Last 38 5STM32F103 Modules=Open103V Development discount 39 6Modules=Open103V Cortex-M3 STM32F103VET6 10pcs 40 710pcs Package discount STM32 41 8Waveshare discount  Modules=Open103V 42 9 Cortex-M3 Accessory discount 43 10Board STM32 Last Modules=Open103V 44 11Waveshare Package Cortex-M3 Modules=Open103V 45

For buyer

Cortex-M3 STM32F103VET6 STM32 Development 46

Product Specifications

  • Model Number Open103V Package B
  • Demo Board Type ARM
  • Brand Name Waveshare
  • Category STM32 Development Board
  • For use with STM32F103VET6(TQFP100 package) Development & Study
  • Features Performance line STM32 MCU STM32F103VE
  • Supports 3.2" 320x240 touch screen LCD
  • Communication interfaces 1 x 8-Bit I/O 1 x SDIO 2 x SPI 2 x I2C 1 x ONE-WIRE 1 x CAN etc.
  • Programming interface JTAG/SWD
  • Eamples Comes with examples in C C/OS-II
  • Place of Origin China (Mainland)
  • Demo Board Type Others

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