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Microduino-CoreSTM32 is one of the core modules of Microduino, adopting ARM development board of STM32F103CBT6 chip. Microduino-CoreSTM32 is a open-source software, compatible with Maple Mini, and it can be used together with Microduino extension modules and other electronic components, modules, and sensors to make many funny interactive works.
Features
- Small, cheap, stackable, and open;
- Open source hardware circuit design and programming development environment similar to Arduino.
- Microduino-CoreSTM32 can work with Microduino-USBTTL and burn programs into the bootloader flexibly.
- With an uniform Microduino interface standard and rich peripheral modules, it can be easily connected with other Microduino modules and sensors.
- 2.54mm-spacing female connector interface,which makes it easy to integrate to the pegboard.
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Specification
Electrical Specification
- Microcontroller: STM32F103CBT6
- Frequency: 72MHz
- Operation voltage: 5V
- Core voltage: 3.3V
- Flash: 128KB
- SRAM: 20KB
Pin Specification
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14(A0),15(A1),16(A2),17(A3),18(SDA),19(SCL),20(A6),21(A7)
A0(ADC12_IN0), A1(ADC12_IN1), A2(ADC12_IN2), A3(ADC12_IN3), 10(ADC12_IN4), 13(ADC12_IN5), 12(ADC12_IN6), 11(ADC12_IN7), A6(ADC12_IN8), A7(ADC12_IN9)
- Serial port:
- Serial RX0 and TX1, used for receiving(RX) and sending(TX) TTL serial data.
- Serial1 D2(RX3)and D3(TX3), used for receiving(RX) and sending(TX) TTL serial data.
- Hardware PWM: 0, 1, 4, 11, 12, 14(A0), 15(A1), 16(A2), 17(A3), 18(SDA), 19(SCL), 20(A6), 21(A7)
- SPI: D10(SPI1_NSS), D11（SPI1_MOSI）, D12（SPI1_MISO), D13（SPI1_SCK);
- IIC: 18(SDA), 19(SCL);
- Each I/O port has interruption function.
 Microduino-Core STM-Pinout  Microduino-Core STM-Pinout  Microduino-Core STM-Pinout
Documents
- Main components used in Microduino- CoreSTM32
Development
Set up the Microduino-CoreSTM32 development environment
- Use the Maple IDE development environment: Microduino use the similar development environment with the Arduino IDE, so you can use the Maple IDE, Flash or Processing and so on. Combine with other Microduino module, you can finish more interesting projects.
- Download the program to Microduino-CoreSTM32, you must use the Microduino-USB2TTL module.
- Configure the Maple IDE, please refer to Microduino-CoreSTM32 Maple Drive Install
Program for Microduino-CoreSTM32
- Make sure installed the Microduino-CoreSTM32 derive
- Prepared hardware：Microduino-CoreSTM32, USB cable
- Prepared software：Maple IDE
The beginning of Micoduino-CoreSTM32
Burn the Microduino- CoreSTM32 BootLoader
Applicaion
Microduino CoreSTM32 Tutorial
History
Picture
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