st7789_mpy VS esp-idf

Are you using C/C++ or MicroPython? I have used https://github.com/russhughes/st7789_mpy successfully. There are actually two/three libraries related to st7789 displays if this I the one you are using. As already commented, please share a link to the display or some more information about it.

The colour being mangled turns out to be an endian difference between the MPU and the display device, easily determined by looking at the code for the display driver, which byte-swaps everything when drawing into the device, unless it's blitting a buffer, when it assumes it's already swapped. Fixed.

I ended up making it work but with no help from LilyGo. There's an awesome repo here that includes pre-compiled binaries for the device, libraries for its hardware peripherals, and some code examples

For returning to deep sleep from the wake-up stub you can take a look at how it is done in https://github.com/espressif/esp-idf/tree/master/examples/system/deep_sleep_wake_stub

You can find the examples here: https://github.com/espressif/esp-idf/tree/master/examples

I found the spi_lcd_touch example and flashed it, and it seems to run fine with either ili9341 or gc9a01 drivers selected (although both are mirrored, and one has the colours inverted compared to the other - both of which I assume are things I can fix in either driver).

If that's the case: You register a GPIO as event source and make a task waiting for it, that then just performs the I2C-transaction. Follow this example https://github.com/espressif/esp-idf/blob/master/examples/peripherals/gpio/generic_gpio/main/gpio_example_main.c

IDF contains stuff like https://github.com/espressif/esp-idf/blob/master/pytest.ini and https://github.com/espressif/esp-idf/blob/master/tools/ci/idf_pytest/constants.py which are not part of the pytest-embedded package.

ugh.. arduino.

Better to start with ESP-IDF, there's a pretty full featured well documented web server, and a lot more.

https://github.com/espressif/esp-idf/tree/master/examples/pr...

i've looked over the the ble peripheiral example https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/nimble/bleprph/README.md and i see it's using

Hi, I have device ESP32-S3-DevKitM-1 and i want to catch keystrokes from keyboard. I tried using this https://github.com/tanakamasayuki/EspUsbHost and example from espressif https://github.com/espressif/esp-idf/tree/release/v5.1/examples/peripherals/usb/host/hid/main but when i connect keyboard it is just connecting and disconnecting. Can anyone help me with this?