ESP32三线SPI的LCD可以双向通信吗?

qiyu773212@gmail.com
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Joined: Sat Dec 23, 2023 2:22 am

ESP32三线SPI的LCD可以双向通信吗?

Postby qiyu773212@gmail.com » Sat Dec 23, 2023 2:26 am

我使用三线SPI连接LCD,我可以发送指令LCD,但是如果我想读取LCD寄存器的话我该怎么样配置呢?

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