Great! It works.
Only weird thing is the GPIO mapping, PD13 variable turn on PE14 instead.
Also, the clock is faster than supposed to. a 1second gives me something about 3 time as fast.
I have a 25MHz oscillator and I'm supposed to have a 72MHz system speed (as configured in STM32CubeMX). Maybe I'm ...
Search found 3 matches
- Fri May 02, 2025 1:14 pm
- Forum: General discussion
- Topic: STM32F107
- Replies: 7
- Views: 2139
- Fri May 02, 2025 12:17 am
- Forum: General discussion
- Topic: STM32F107
- Replies: 7
- Views: 2139
Re: STM32F107
All done, I followed the steps until the end. Now how do I test it and install it in the Arduino IDE?

- Thu May 01, 2025 12:15 pm
- Forum: General discussion
- Topic: STM32F107
- Replies: 7
- Views: 2139
STM32F107
I have a board with a on-board USB Segger J-Link and STM32F107VCT6 MCU
I would like to just test the blink sketch. I have some LEDs on PE_14, PD_13 and PD_3.
I see that there is mention of this MCU on the Github Repo
https://github.com/stm32duino/Arduino_Core_STM32/tree/main/variants/STM32F1xx ...
I would like to just test the blink sketch. I have some LEDs on PE_14, PD_13 and PD_3.
I see that there is mention of this MCU on the Github Repo
https://github.com/stm32duino/Arduino_Core_STM32/tree/main/variants/STM32F1xx ...