Update README.md

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philippe44
2021-12-02 11:04:37 -08:00
committed by GitHub
parent eebbf76466
commit 9f9f171c9a

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@@ -191,7 +191,7 @@ Ground -------------------------- coax signal ground
The NVS parameter "display_config" sets the parameters for an optional display. Syntax is The NVS parameter "display_config" sets the parameters for an optional display. Syntax is
``` ```
I2C,width=<pixels>,height=<pixels>[address=<i2c_address>][,reset=<gpio>][,HFlip][,VFlip][driver=SSD1306|SSD1326[:1|4]|SSD1327|SH1106] I2C,width=<pixels>,height=<pixels>[address=<i2c_address>][,reset=<gpio>][,HFlip][,VFlip][driver=SSD1306|SSD1326[:1|4]|SSD1327|SH1106]
SPI,width=<pixels>,height=<pixels>,cs=<gpio>[,back=<gpio>][,reset=<gpio>][,speed=<speed>][,HFlip][,VFlip][driver=SSD1306|SSD1322|SSD1326[:1|4]|SSD1327|SH1106|SSD1675|ST7735[:x=][:y=]|ST7789|ILI9341[:16|18][,rotate]] SPI,width=<pixels>,height=<pixels>,cs=<gpio>[,back=<gpio>][,reset=<gpio>][,speed=<speed>][,HFlip][,VFlip][driver=SSD1306|SSD1322|SSD1326[:1|4]|SSD1327|SH1106|SSD1675|ST7735[:x=<offset>][:y=<offset>]|ST7789|ILI9341[:16|18][,rotate]]
``` ```
- back: a LED backlight used by some older devices (ST7735). It is PWM controlled for brightness - back: a LED backlight used by some older devices (ST7735). It is PWM controlled for brightness
- reset: some display have a reset pin that is should normally be pulled up if unused - reset: some display have a reset pin that is should normally be pulled up if unused