Comments (3)
RoCorbera
commented on May 29, 2024
Hi,
Actually the thread for this project is at https://www.stm32duino.com/viewtopic.php?f=10&t=347&sid=4dd9fdf3c73c07ed2ba396bda4120798
You can use a 330 ohms resistor like this:
STM32 pin ---> 330 ohms ---> connection to VGA pin.
Doing so when STM32 pin is high, the voltage will drop from 3.3V to 0.6V.
When using modern LCD VGA monitors, I use to connect STM32 directly to VGA and I never had any issues... But to be safer just use a 330 ohms resistor as I wrote.
I hope it works fine for you!
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RoCorbera
commented on May 29, 2024
Closing it, as this is not an issue related to the library code.
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RoCorbera
commented on May 29, 2024
Keeping this issue open for consulting similar questions.
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Related Issues (10)
- The images into the project description are not visible (I need the schema to connect the Nucleo board to VGA port) HOT 1
- multiple definition of `TIM1_CC_IRQHandler'; HOT 2
- Can you provide a sample of reading pictures, thank you HOT 4
- Display the temperature of DHT11 sensor on VGA HOT 14
- Stm32H7? Potr? HOT 2
- Stm32H7 port?
- CRT VGA Monitor Image Problem & Fake Bluepill Issues HOT 11
- I2C disabled when rendering image on the screen HOT 7
- Question about tile size customization HOT 1
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