Difference between revisions of "STM32"

Latest revision as of 12:04, 6 February 2021

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.
Upper right pin is GND on Blue pill card, but is 5V on Black pill card
Reset is on a different pin
Some IO pins are om different spots

@@ Line 3: / Line 3: @@
 == Features ==
-* STM32F103
+* [[STM32 Blue Pill]] Board
-** 72 MHz
+* [[STM32 Black Pill]] Board
-** 64KB Flash
-** 20 KB SRAM
-** 3.3V
-** 16 MHz
-** 2x12-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
-=== Uploading Code ===
+== Blue Pill vs Black Pill Pinout ==
-* FTDI connection to Blue Pill Hub FTDI connector
+* '''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.'''
-* Set Switch (or jumper) on Blue Pill module set towards center of card to download
+* Upper right pin is GND on Blue pill card, but is 5V on Black pill card
-* In Arduino IDE,
+* Reset is on a different pin
-** Tools
+* Some IO pins are om different spots
-*** Board "Generic..."
-*** Upload method: "Serial..."
-*** Port: [the comm port]
-[[File:ArduinoIDE_Tools_Menu.png]]
+[[File:Blue-vs-Black-Pill-Pin-Layout.png]]
-* Upload code
-** Takes a while
-* Set Switch (or jumper) on Blue Pill module set towards edge of card to run
-* Press reset button
-== Annotated ==
-[[File:STM32-Annotated.jpg]]
-== Mechanicals ==
-[[File:STM32-Mechanicals-2.jpg]]
-== Schematics ==
-[[File:STM32-Schematic.jpg]]
-== Boot Jumpers ==
-[[File:BootJumpers.PNG]]