Difference between revisions of "STM32 Blue Pill"
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[[File:STM32F103C8T6-Blue-Pill-Pin-Layout.gif]] | [[File:STM32F103C8T6-Blue-Pill-Pin-Layout.gif]] | ||
| + | |||
| + | == Blue Pill Card Boot Jumpers == | ||
| + | |||
| + | [[File:BootJumpers.PNG]] | ||
| + | |||
| + | === Annotated === | ||
| + | |||
| + | [[File:STM32-Annotated.jpg]] | ||
== Arduino IDE == | == Arduino IDE == | ||
Revision as of 12:00, 6 February 2021
Contents
Blue Pill Board Features
- Used on BLUE-PILL-HUB card
- STM32F103
- 72 MHz CPU sclocl
- 64KB Flash (most have 128KB)
- 20 KB SRAM
- 3.3V regulator
- 16 MHz crystal
- 1 of x12-bit, A/D converter
- 7-channel DMA controller
- SPI, I2C, UART interfaces
- 7 timers
- MicroUSB
- Reset button
- Download jumper
- Replaced with a slide switch
- Power LED
- PC 13 LED
- SWD connector
- RTC crystal
- Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time.
Blue Pill Card Boot Jumpers
Annotated
Arduino IDE
- Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards
- Arduino Alternative - STM32 Blue Pill Programming Via USB
Uploading Code to Blue Pill
- FTDI connection to Blue Pill Hub FTDI connector
- FTDI TX (to Blue Pill RX) (PA10 pin on STM32)
- FTDI RX (to Blue Pill Tx) (PA9 pin on STM32)
- Set Switch (or jumper) on Blue Pill module set towards center of card to upload card to board
- In Arduino IDE,
- Tools
- Board "Generic..."
- Upload method: "Serial..."
- Port: [the comm port]
- Tools
- Upload code
- Takes a while
- Set Switch (or jumper) on Blue Pill module set towards edge of card to run
- Press reset button
