reDOT_RGB

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smart miniature 5x7 LED Matrix with SAO header

Alex

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Files 0
Components 4
logs 2
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Finally working
10/14/2024 at 23:02 • 1 comment

The Matrix is finally working. 'Only' four LEDs needed to be replaced before the whole string was working. Early testing Firmware is running! I also used PlatformIO and Visual Studio Code which was surprisingly nice and fast to work with.

Files are also now on gitHub: https://github.com/tinyledmatrix/reDOT_RGB

Will shoot some more nice Images now an post them

There is still much to do - for example all the i2c stuff. But the current state show that the most important part the LED Matrix is working.
PCB solderd
09/11/2024 at 16:56 • 0 comments

PCBs (made by Aisler) are solderd, but not yet tested and there is also no Firmware yet

Here are some images. There is still a frame around the PCB. This frame will be removed later. The coin is a quarter USD. The inner PCB is tiny (8x11mm