STM32F401RCT6 Type-C
Product Features:
With 2 high brightness LEDs, red power light, blue for user test light
25MHZ high speed crystal & 32.768Khz 6PF low speed crystal
Using lead-free process, send 2 rows of row of pins and SWD download 4PIN bent pin, more convenient and environmental protection
16-pin TYPE-C high quality interface, durable and reliable
With 3 buttons, reset button, BOOT0 button, user button.
Parameter description;
25MHZ high speed crystal & 32.768Khz 6PF low speed crystal
Use lead-free process, send 2 rows of row pins and SWD download 4PIN bend pins, more convenient and environmental protection
There are 2 high brightness LED lights, red power light, blue for user test light
There are 3 buttons, reset button, BOOT0 key, user button
16-pin TYPE-C high quality interface, durable and reliable
Have reserved Flash pads, provide USBDisk&&FATFFS routines
Factory has burned respiratory program, provide source program and hex burn-in program for your learning convenience.
Support MicroPython programming, provide available MicroPython firmware, see link for configuration file, but no technical answer!
How to enter the ISP mode download:
ISP mode download
Method 1: In the power-on state, press and hold the BOOT0 key and the reset key, then release the reset key and release the BOOT0 key after 0.5 seconds
Method 2: In the power-down state, press and hold the BOOT0 key, then release BOOT0 after 0.5S of power-up
USB cable connects to MCU's TYPE-C interface, serial port connects to PA9, PA10, download software recommends STM32CubeProg, WeAct Studio Download Tool
Serial port download
USB to serial port (ex.: CH340) TX - PA10 ,RX - PA9, and do not connect the MCU Type-C to the computer, you must use external power supply, otherwise it will affect the MCU download
Use STM32CubeProgammer for serial download
USB download (DFU download)
STM32CubeProgrammer check the USB mode, WeAct Studio Download Tool double-click WeAct Studio USB Download Tool.bat, then follow the prompts
MCU enters ISP mode, use USB cable to connect to PC
Select the firmware, the rest of the operation is the same as the serial port download
Steps to use the software.
Connect the core board to the computer with the data cable, the WeAct HID device will appear
Press and hold the KEY key, re-power or reset into Bootloader
Select the firmware, click <Download Firmware> to complete the download
The selected firmware will be updated with the KEIL recompile, no need to reselect
To enter the bootloader method:
Press and hold <KEY key>, re-power or reset, C13 LED blinks to release
APP into the bootloader reference stm32f401_test_APP 0x8004000.zip project
In the burn-in bootloader
Click/double click <KEY key> for C13 LED to turn on/off
SW debug port is open, you can use debugger to burn, no need to enter DFU mode
How to exit the bootloader
Reset the MCU, reset the key/uploader click <MCU reset
Long press <KEY key>, C13 LED blinks to release
Caution:
The first time you burn the bootloader, the MCU will not run down, while the C13 LED 200MS blinks, just reset the MCU again.
Bootloader and APP burning software source code are not open
Product List:
1X development board
2X single row of pins
1X curved pins