Good evening friends, I bought a tc4 v 7.00 device and arduino but I can't find the program to connect it to the artisan coffee roasting program. I don't know much about programming and the program I have doesn't allow me to advance. It generates errors and errors. I appreciate whoever can help me. help thanks

Check out this thread. There is a download linked in it. If this isn't what you are looking for, search tc4 on homeroaster forum. Greencardigan is the person who made them. Those should help you search.

https://homeroasters.org/downloads.php? ... load_id=23
Basically, you'll need to download the Arduino sketch and then upload it to the Arduino using IDE software. You might have to look up Arduino basics.

Once the Arduino is loaded with TC4 sketch, you will look to Artisan writeups to activate it in your "devices" tab of Artisan.