- Stock: In Stock
- Model: ST230043420
- SKU: ST230043420
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Feature:
1. The STM32F103RCT6 chip is used as the main control IC. Working temperature: -40°C-105°C
2. With 72M main frequency, 256K flash, 48K SRAM.
3. With IIC, SPL CAN, UART, USB and other interfaces and DAC, ADC, DMA and other peripherals. For details, please refer to the IC parameter introduction or data sheet.
4. The development board has dual USB interfaces, one is the ISP download interface for downloading programs, and the other is the USB communication interface. (The USB communication interface needs to develop a USB communication protocol before it can be used. If the corresponding program is not developed, it will show that the device cannot be recognized if it is directly plugged into the computer.)
5. The onboard CH340c chip is used as USB to TTL communication, connected to the serial port 1 of the main control chip, and also used as ISP programming. There are BOTO and BOT1 automatic level switching circuits on the development board. After connecting with a USB cable, you can directly burn the program with one key. (Please refer to "STM32 ISP Download Program Instructions" in the documentation for the programming method.)
6. The SWD emulation interface can be emulated or programmed, and emulators that support M3 cores such as Bei INK, Er INKOB, STUNK (all of the above are copyright risks) and DAPLINK can be used. This shop is equipped with DAPLINK emulator, the performance and quality are no less than the above-mentioned emulators and there is no copyright risk.
7. TFT LCD screen interface, using only 6 I/O ports, can be used with TFT LCD screen.
8. Two buttons: one reset, one wake up (can also be used as a normal button); two LED lights: one power indicator, one connected to PA8 (second flashing program has been programmed in the factory).
9. Each leads to two channels of 3.3V and 5V power supplies, which can be connected to any one channel of power supply or USB power supply line development board to work. The board can output 3.3V power externally when connected to 5V power supply or USB power supply.
10. All chips are brand-new and original to prevent refurbishment to ensure stable and reliable quality.
Package includes:
1 x STM32 Development Board
