Your board's logs
These logs couldn't be read. Try scanning the QR code again, a little closer and steadier.
Opens your email app with the logs filled in, addressed to . If the message comes up empty or cut short, use Download logs.txt and attach the file instead.
Get the logs
With a phone: on the board, open Settings → Logs → Send Logs and point your phone's camera at the QR code. This page opens with the logs.
With a computer: put the board's SD card in it. The logs are the text files in GOLDBOX/_CYD (ERRORS.TXT, MEMORY.TXT, MEMORY.OLD, RESTART.TXT, SCAN.TXT): attach them to an email.