STM32F103CBT6 128 KB Flash, STM32 ARM Arduino Mini System Dev.board with Arduino bootloader
Development board base on Atmega2560 with Arduino bootloader, extra 86 I/O, logic level 3.3V or 5V, USB-UART converter CH340C
The highly affordable STM32 Black Pill Development boards allow anyone to try out new ideas and to quickly create prototypes with STM32F103 core ARM Cortex-M3.
The function of STM32 Black Pill boards can easily be extended with a large number of modules and sensors.
Software STM
A comprehensive STM32 software HAL library together with various software examples are can use with the STM32 Black Pill Development boards, and seamlessly work with a wide range of development environments including IAR EWARM, Keil MDK-ARM, embed and GCC/LLVM-based IDEs. For programming of STM32 Black Pill need to use an ST-Link debugger/programmer.
Software for Arduino IDE
If board already have the STM32Duino bootloader, can programming with Arduino IDE, via USB connection to PC.
Programming with Arduino IDE the board is easy — the community had done a lot of work to create a support package for it. You do need a recent version of the Arduino IDE.
Steps:
- Download and install the official Arduino IDE. Versions 1.6.10 till 1.8.5 have been reported to work fine.
- If you already have the Arduino IDE installed and it's a newer version, see the Boards Manager package method of installation.
- Note: this method is deprecated and not supported in forum!
- Run Arduino IDE, and open the menu Tools -> Boards -> Boards Manager. Install the "Arduino SAM Boards" package (includes the Arduino Due) from the list of available boards. This installs compiler support for ARM Cortex-M3.
- Download a zip file containing the Arduino STM32 files from here.
- Unzip the content of the zip file, and place the Arduino_STM32 folder to [Arduino sketches folder]/[hardware]/[Arduino_STM32]. Create the 'hardware' folder if it does not exist yet.
Example how the path should look like: C:\Users\<user>\Documents\Arduino\hardware\Arduino_STM32
Pinout and interface
With 32 GPIO – 15 PWM pins, 10 analog inputs, 3 UARTs (hardware serial ports), 2 I2C and 2 SPI interface, and a larger memory space 64/128/256KB for your code.
Dimension
Specifications
| Microcontroller | ATmega2560 |
| USB-TTL converter | CH340C |
| Power Out | 5V-800mA, 3.3V-800mA |
| Power IN USB. | USB 5V |
| Power IN. VIN |
VIN 7~9V |
| Power Consumption | 220mA |
| Logic Level | 5V/3.3V |
| USB | Micro USB |
| Clock Frequency | 16MHz |
| Operating Supply Voltage | 5V/3.3V |
| Digital I/O | 69 |
| Analog I/O | 17 |
| Memory Size | 256kb |
| Data RAM Type/Size | 8Kb |
| Data ROM Type/Size | 4Kb |
| Interface Type | ISP, I2C, UART, USB |
| Operating temperature | −40С°/+85С° |
| Length×Width |
versions: pitch-0.1" - 43×55.2mm pitch-0.05" - 38×53mm |
MCU-PRO Library
Download
- DESCRIPTION
This library is the extension of Arduino IDE for MCU-PRO Mega 2560 with additional pins. It includes several pins:
|
Board Pin |
MCU Port |
MCU #Pin |
|
D70 |
PJ7 |
79 |
|
D71 |
PJ6 |
69 |
|
D72 |
PJ5 |
68 |
|
D73 |
PJ4 |
67 |
|
D74 |
PJ3 |
66 |
|
D75 |
PJ2 |
65 |
|
D76 |
PD6 |
49 |
|
D77 |
PD5 |
48 |
|
D78 |
PD4 |
47 |
|
D79 |
PG4 |
29 |
|
D80 |
PG3 |
28 |
|
D81 |
PH7 |
27 |
|
D82 |
PH2 |
14 |
|
D83 |
PE7 |
9 |
|
D84 |
PE6 |
8 |
|
D85 |
PE2 |
4 |
Note: D85 have addition function for Analog IN
- HOW TO INSTALL
For successful programming MCU-PRO in “Arduino IDE”
- Download and open zip-archive “MCU-PRO Lib.zip”;
- Open folder “MCU-PRO Lib” in archive;
- Copy folder “mcupro” from archive into “Arduino IDE” path:
“C:\Program Files\Arduino\hardware\arduino\avr\variants” – 32-bit Windows;
“C:\Program Files (x86)\Arduino\hardware\arduino\avr\variants” – 64-bit Windows; - Find a file boards.txt in “\hardware\arduino\avr\”, add to end of file this code:
|
##############################################################
mcupro.name=RobotDyn MCU-PRO
mcupro.vid.0=0x2341 mcupro.pid.0=0x0010 mcupro.vid.1=0x2341 mcupro.pid.1=0x0042 mcupro.vid.2=0x2A03 mcupro.pid.2=0x0010 mcupro.vid.3=0x2A03 mcupro.pid.3=0x0042 mcupro.vid.4=0x2341 mcupro.pid.4=0x0210 mcupro.vid.5=0x2341 mcupro.pid.5=0x0242
mcupro.upload.tool=avrdude mcupro.upload.maximum_data_size=8192
mcupro.bootloader.tool=avrdude mcupro.bootloader.low_fuses=0xFF mcupro.bootloader.unlock_bits=0x3F mcupro.bootloader.lock_bits=0x0F
mcupro.build.f_cpu=16000000L mcupro.build.core=arduino mcupro.build.variant=mcu_pro # default board may be overridden by the cpu menu mcupro.build.board=AVR_MEGA2560
## RobotDyn Mega CPU w/ ATmega2560 ## ------------------------- mcupro.menu.cpu.atmega2560=ATmega2560
mcupro.menu.cpu.atmega2560.upload.protocol=wiring mcupro.menu.cpu.atmega2560.upload.maximum_size=253952 mcupro.menu.cpu.atmega2560.upload.speed=115200
mcupro.menu.cpu.atmega2560.bootloader.high_fuses=0xD8 mcupro.menu.cpu.atmega2560.bootloader.extended_fuses=0xFD mcupro.menu.cpu.atmega2560.bootloader.file=stk500v2/stk500boot_v2_mega2560.hex
mcupro.menu.cpu.atmega2560.build.mcu=atmega2560 mcupro.menu.cpu.atmega2560.build.board=AVR_MEGA2560
|
- Restart “Arduino IDE”;
- Choose menu “Tools->Board->RobotDyn MCU-PRO”.
- Test & Example
For testing all MCU-PRO board pins
- Find folder “Cycle_blink” zip-archive “MCU-PRO Lib.zip” and extract it;
- Open sketch “Cycle_blink.ino” and start it.
All the pins will serially raise its state to HIGH and LOW.
Documents
Dimension drawing |
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Pinout |
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Schematic |
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