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bigtreetech / CB1

OS System image for CB1
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CB1 + PI4B with PITFT43 DIP #176

Open any-ao opened 2 months ago

any-ao commented 2 months ago

Hello, how do I install and configure the PITFT43 DIP on the BIGTREETECH PI4B Adapter V1.0 and CB1 ?

shawnchr commented 2 months ago

You can't the CB1 does not support DSI. PI4adapter is not the problem you can order a CB2 or CM4 module and DSI will function.

any-ao commented 2 months ago

Hello thanks for the answer. The question referred to DIP Screen and not DSI. DIP is connected to GPIO.

shawnchr commented 2 months ago

Ok I am not sure what you are talking about there site clearly shows the PItft43 only working with DSI.

frutabruta commented 2 months ago

Ok I am not sure what you are talking about there site clearly shows the PItft43 only working with DSI.

I think he means this product: BIGTREETECH PI TFT43 DIP V1.0, connected via DPI interface, which uses the GPIO pins. But still I haven't seen anyone with working DPI screen on CB1 nor BTT-Pi. HDMI and special SPI displays (TFT35 SPI V2.1) are supported. The pinout of the GPIO pins is even different between CB1 in Pi4B adapter and BTT-Pi. So the GPIO pins do different stuff on BTT-Pi/CB1 than on the Raspberry Pi 4B. And the BIGTREETECH PI TFT43 DIP V1.0 is made by BTT, but to work with the original Raspberry Pi models.