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Xinyuan-LilyGO / T-Panel

This is an RGB screen with a pixel resolution of 480x480, featuring dual chips on board, ESP32S3 and ESP32H2 chips, supporting 7-24V voltage input, RS485 communication, and more.
GNU General Public License v3.0
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Version? #2

Closed Bwooce closed 5 months ago

Bwooce commented 8 months ago

Got a shortcut so I can tell which board version I have? I assume since mine has no CAN then it's v1 or v1.1? (I can't see any silkscreen version)

Llgok commented 8 months ago

Got a shortcut so I can tell which board version I have? I assume since mine has no CAN then it's v1 or v1.1? (I can't see any silkscreen version)

Two versions are currently available: T-Panel_V1.0 and T-Panel_V1.2 The hardware of the two versions is different, and the corresponding software is also different. You can find the relevant macro definitions in "./Mylibrary/pin_config.h"

1.T-Panel_V1.0 version only has an RS485 chip. Uncomment "#define T_Panel_V1_0_RS485". 2.T-Panel_V1.2 version can choose either an RS485 chip or a CAN bus chip based on the module inserted on the board. Uncomment "#define T_Panel_V1_2_RS485" or "#define T_Panel_V1_2_CAN" accordingly.

Bwooce commented 8 months ago

Thanks! I have an RS485 version but not sure if it's 1.0 or 1.2, how can I tell? There's no version number written on the physical board?

Llgok commented 8 months ago

Thanks! I have an RS485 version but not sure if it's 1.0 or 1.2, how can I tell? There's no version number written on the physical board?

The replaceable long-distance transmission module is version 1.2. The non-replaceable long-distance transmission module is version 1.0.

The following diagram is of version 1.2. IMG_20240229_175451