Thank you for the answer. I will try to debug with the SD card so printing some message in a text file. Because I have not the money to buy another module. But thank you for he answer I keep in mind it for the future ! Best regards.
Thank you for the answer. I will try to debug with the SD card so printing some message in a text file. Because I have not the money to buy another module. But thank you for he answer I keep in mind it for the future ! Best regards.