Unable to install to ESP32-S3 (LilyGO T-Display-S3)

njbuch · October 16, 2023, 6:03pm

@landonr do you (or other contributors) plan to make this part of esphome standard dist?

Lux4rd0 · October 16, 2023, 8:37pm

I picked up a few of these, and I’m not able to display anything on them with:

I’m seeing this in the logs:

[15:33:05][C][TDisplayS3:023]: T-Display S3 (ST7789)
[15:33:05][C][TDisplayS3:023]:   Rotations: 270 °
[15:33:05][C][TDisplayS3:023]:   Dimensions: 320px x 170px
[15:33:05][C][TDisplayS3:024]:   Update Interval: 60.0s

When I think it’s supposed to be 160x80 and an ST7735 display…

Edit: I think it’s because I’m using a different device

Wingnut · December 10, 2023, 6:14pm

I got Tasmota on it but it was a bit of a struggle. Even got the display working by copying some Berry code, whatever that is!

clydebarrow · April 15, 2024, 7:43pm

github.com/esphome/esphome

Implement i80 bus for ili9xxx displays

esphome:dev ← clydebarrow:i8080

opened 09:37AM - 15 Apr 24 UTC

clydebarrow

+851 -314

# What does this implement/fix? ## Types of changes Add a new bus para…llel type - `i80` - used for interfacing LCD display controllers. This is used in a similar way to the `spi` component, and is utilised by the `ili9xxx` display driver, enabling support for the Seeed [W32-SC01-Plus](https://www.seeedstudio.com/WT32-3-5-Inch-Display-p-5542.html) and the [LilyGo T-Display S3](https://www.lilygo.cc/products/t-display-s3?variant=42589373268149). The changes have been tested on the above as well as numerous SPI interfaced displays previously supported by `ili9xxx` to ensure that nothing has been broken in the process. - [ ] Bugfix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] Other **Related issue or feature (if applicable):** fixes - https://github.com/esphome/feature-requests/issues/2387 - https://github.com/esphome/feature-requests/issues/901 - **Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#3754 ## Test Environment - [x] ESP32 - [x] ESP32 IDF - [ ] ESP8266 - [x] RP2040 - [ ] BK72xx - [ ] RTL87xx ## Example entry for `config.yaml`:  ```yaml # Example config.yaml i80: dc_pin: 7 wr_pin: 8 rd_pin: 9 data_pins: - 39 - 40 - 41 - 42 - ignore_strapping_warning: true number: 45 - ignore_strapping_warning: true number: 46 - 47 - 48 display: - platform: ili9xxx bus_type: i80 cs_pin: 6 reset_pin: 5 model: st7789v ``` ## Checklist: - [x] The code change is tested and works locally. - [x] Tests have been added to verify that the new code works (under `tests/` folder). If user exposed functionality or configuration variables are added/changed: - [x] Documentation added/updated in [esphome-docs](https://github.com/esphome/esphome-docs).