From 22b86b332324337c6378edb32d2f417fffb5640f Mon Sep 17 00:00:00 2001 From: philippe44 Date: Thu, 23 Jul 2020 13:56:18 -0700 Subject: [PATCH] Update README.md --- README.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index f9d4ddb5..c2388a20 100644 --- a/README.md +++ b/README.md @@ -79,13 +79,15 @@ bck=,ws=,do= ### Display The NVS parameter "display_config" sets the parameters for an optional display. Syntax is ``` -I2C,width=,height=[address=][,HFlip][,VFlip][driver=SSD1306|SSD1326|SH1106] -SPI,width=,height=,cs=[,speed=][,HFlip][,VFlip][driver=SSD1306|SSD1326|SH1106] +I2C,width=,height=[address=][,HFlip][,VFlip][driver=SSD1306|SSD1326[:1|4]|SSD1327|SH1106] +SPI,width=,height=,cs=[,speed=][,HFlip][,VFlip][driver=SSD1306|SSD1322|SSD1326[:1|4]|SSD1327|SH1106][SSD1675] ``` - VFlip and HFlip are optional can be used to change display orientation - Default speed is 8000000 (8MHz) but SPI can work up to 26MHz or even 40MHz +- SSD1326 can be used with bit depth of 1 (mono) or 4 (16 gray levels) +- SSD1675 is experimental and e-ink are not suitable for that type of display anyway due to their very low response time -Currently 128x32/64 I2C and SPI display like [this](https://www.buydisplay.com/i2c-blue-0-91-inch-oled-display-module-128x32-arduino-raspberry-pi) and [this](https://www.waveshare.com/wiki/1.3inch_OLED_HAT) are supported +Currently 128x32/64 I2C and SPI display like [this](https://www.buydisplay.com/i2c-blue-0-91-inch-oled-display-module-128x32-arduino-raspberry-pi) and [this](https://www.waveshare.com/wiki/1.3inch_OLED_HAT) or 256x32 like [this](https://www.aliexpress.com/item/32833603664.html?spm=a2g0o.productlist.0.0.2d19776cyQvsBi&algo_pvid=c7a3db92-e019-4095-8a28-dfdf0a087f98&algo_expid=c7a3db92-e019-4095-8a28-dfdf0a087f98-1&btsid=0ab6f81e15955375483301352e4208&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_) or larger 256x64 like [this](https://www.buydisplay.com/oled-display/oled-display-module?resolution=159) are supported. You also have square 128x128 display [here](https://www.amazon.com/gp/product/B079N1LLG8/ref=ox_sc_act_title_1?smid=A1N6DLY3NQK2VM&psc=1) where artwork can be up to 96x96 and you have vertical vu-meter/spectrum The NVS parameter "metadata_config" sets how metadata is displayed for AirPlay and Bluetooth. Syntax is ```