Search found 2 matches
- Fri Apr 07, 2023 1:59 am
- Forum: General discussion
- Topic: Issue with I2C between 2 STM32F411 black pill
- Replies: 7
- Views: 4740
Re: Issue with I2C between 2 STM32F411 black pill
@Billie34
There's no such thing as "I2C pins are often mapped to PB10 and PB11".
Each MCU may have different pins used for "same" interface. Read MCU datasheet or board pinout to find which pins are used for which interface.
Also, there is no WeActStudio STM32F411 MCU. STM32 MCUs are made by STM ...
- Tue Mar 07, 2023 8:27 am
- Forum: General discussion
- Topic: Issue with I2C between 2 STM32F411 black pill
- Replies: 7
- Views: 4740
Re: Issue with I2C between 2 STM32F411 black pill
One of my main interests in this endeavor is the keypad plugin, which I'm eager to test out on my network. I currently use a Blackpill development board with a WeActStudio STM32F411 MCU. I2C pins are often mapped to PB10 and PB11, but PB11 on Blackpill boards is not routed to headers, which is my ...