Tapuino-Reloaded
Tapuino-Reloaded copied to clipboard
arananet
V0.41 board
I believe this is an issue as i said my display is a GND VCC SCL SDA and it comes up with random dots on the screen no text, screen is an 128x32. I have tried both scl and sck versions of the 128x32 screen and both results are the same. But on my 128x64 screen the text is correct, and the sd card fails to initialize. I am using arduino ide 1.57
is not an issue, the design works out of the box, especially the oled, now if you also have a problem with the initialization, then is worst and not firmware related, instead of hardware (soldering) related. There are like 300 units around the world ,with no issues.
You arduino ide is too old too. Try using the last version, and download the firmware from the Peter's repo.
Also watch out what's Arduino are you using, there is two versions, one with old bootloader and another with new bootloader. And do not use clones from the clones WAVGAT because it will not work either.
I've fell foul of the WAVGAT one's before on the uno's. Ok i have got both of the screens to work scl and sck one's, just got to sort the sd card out now. Using 1.8.42 of ide software. I have some stuff that donen't like the new ide so i will keep that on my laptop and keep the newer versions on my desktop.
sd card is related with the buffer and the spi signals from the arduino, it might be the sd library that you are using.
Tried various versions of the sd libary, will have another look/go when i havnt got work.