Arduino for STM32

Hi there, I got the problem. Theres no problem with the stm32 going out of resources, thres no problem of power nor problems with library collisions. I had a defective via in my pcb. STM32 is suitable to work with a ethernet w5500 module, and a display and a bme280 at the same i2c bus. Thanks for al...

They cannot work all at once if I dont initialize the display the sensor still does not work and the other way around has the same result. I also tried to do the bme.begin and the display.behin after the ethenet begin but it crashes. Generaly, ethernet sends values but the ones coming from the senso...

Both display and sensor dont work when I do ethernet.begin(). The display does not print anything else and the bme sends the same wrong values such as -146ºC.

Hi there, Ive introduced the piece of code and I gave 5 wanted layers through serial. One time before the Ethernet.begin() and one after. This is the result: Does it give you a hint?

Ok, I will try to insert the code in mine. About this "select USB CDC serial as the serial interface" I program the stm32 through UART on pins A9 and A10. I first need to explore how to program it through USB, but it may be difficulties as long as I work on a Mac OS. I guess that it is man...

ag123 , Im sorry but I dont get what do you want me to do. mrburnette , I think it might not be the best idea as you said, to power things from STM32. As I have seen, ethernet module consumption could go till 200mA, display till 25mA and BM280 1mA. I would think that if there is not enough power, t...

Core is stm32duino. PB6 -> SCL and PB7 -> SDA to both display and sensor. I dont see any conflict on that.

Hi community! I will try to briefly comment my project and my issue. Then I will post the code and the errors. This is my first post. My project is a PCB with an STM32 blue pill, a BME280 sensor and a 128x32 SSD1306 display connected at B6/B7 I2C bus. I got also a W5500 DEVMO USR-ES1 ethernet module...