Dajoule - Hey! I'm a complete noob to soldering...

Hey! I'm a complete noob to soldering and tidbit I'm trying to install the 0.91 Inch SSD1306 OLED to my 19 key tidbit+ and it doesn't seem to turn on after I plug it in Posting video of the horrible soldering lol Any ideas why? And how I can debug? Thanks in advance!
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Unknown User2mo ago
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lonk
lonk2mo ago
did you try turning on the board before the OLED? and did you flash your MCU? I didnt flash my mcu the first time i built a board and was wondering why the board didnt turn on lol. other then that it looks like there are a few cold solder joints on the mcu... though not really needed, using lots of flux might help (it helped me) but it might make things a bit messy
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Unknown User2mo ago
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