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楼主 |
发表于 2021-3-23 20:52:56
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https://esphome.io/components/display/lcd_display.html
就按照他配置的,我的代码
i2c:
sda: $iic_sda
scl: $iic_scl
display:
- platform: lcd_pcf8574
dimensions: 16x2
address: 0x27
id: mydisplay
lambda: |-
it.printf(15,0,"%s", id(statusid).state ? "Y" : "N");
it.print(0, 0 ,id(texta).state.c_str());
it.print(0, 1 ,id(textb).state.c_str());
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