Update docs

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fvanroie 2020-12-16 18:05:42 +01:00
parent 1f9121c082
commit b5919f1364
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@ -48,6 +48,8 @@ table th:last-of-type {
## Recommended Display
#### Lolin TFT 2.4"
![TFT-LED PWM dimming](assets/images/lolin24tft.png)
ILI9341 SPI touchscreens with backlight dimming via PWM are quite cheap to get.
An ILI9341 TFT display with SPI is required when using a pre-built binary.
The touchcontroller needs to be the XPT2046 Resistive Touch driver.
@ -62,7 +64,7 @@ Therefor the Lolin TFT 2.4 Touch Shield is used as the development display of ch
To use PWM dimming on the Lolin TFT 2.4" you must solder the TFT-LED pin to either D1, D2 or D4.
**D1 is recommended** for backlight control and configured by default.
![TFT-LED PWM dimming](https://github.com/fvanroie/hasp-lvgl/blob/master/docs/img/tft-led-pwm.png)
![TFT-LED PWM dimming](assets/images/tft-led-pwm.png)
!> **Warning:**</br>Do *not* use D3 for backlight control because it is already in use for touch!
@ -70,6 +72,8 @@ To use PWM dimming on the Lolin TFT 2.4" you must solder the TFT-LED pin to eith
##### Compatible ESP boards
![TFT-LED PWM dimming](assets/images/esp_boards.png)
The Lolin TFT 2.4" header is **plug-and-play** compatible with these development boards,
no need to use any jumper cables:

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