Difference between revisions of "STM32"
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[[File:BluePill-P642-cropped-720px.jpg]] | [[File:BluePill-P642-cropped-720px.jpg]] | ||
| − | == | + | == Features == |
| − | + | * [[STM32 Blue Pill]] Board | |
| − | + | * [[STM32 Black Pill]] Board | |
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== Blue Pill vs Black Pill Pinout == | == Blue Pill vs Black Pill Pinout == | ||
| − | '''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.''' | + | * '''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 | ||
[[File:Blue-vs-Black-Pill-Pin-Layout.png]] | [[File:Blue-vs-Black-Pill-Pin-Layout.png]] | ||
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Latest revision as of 12:04, 6 February 2021
Features
- STM32 Blue Pill Board
- STM32 Black Pill Board
Blue Pill vs Black Pill Pinout
- 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
