vlelectroniclab
Active member
Hello,
I use a teensy 3.2 and a uart nextion display, now to update the display I have to connect it with a ttl usb converter.
I have two possibilities
N1) that the teensy acts as usb ttl when I have to program the dislpay
N2) I have to put some diodes on the rx and tx line so that when I have to update I leave both the teensy and the display connected and I add the ttl usb converter.
What do you recommend? are there other solutions?
I use a teensy 3.2 and a uart nextion display, now to update the display I have to connect it with a ttl usb converter.
I have two possibilities
N1) that the teensy acts as usb ttl when I have to program the dislpay
N2) I have to put some diodes on the rx and tx line so that when I have to update I leave both the teensy and the display connected and I add the ttl usb converter.
What do you recommend? are there other solutions?