DIS07050H — ELECROW - FORUM

DIS07050H : CrowPanel 5.0" HMI ESP32 Display - Need ESP-IDF Driver

frknn — Wed, 31 Jul 2024 06:42:02 +0000

I am working on a project using the CrowPanel 5.0"-HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen. I am writing my code with ESP-IDF and I am struggling to find a driver for this HMI (ILI6122 & ILI5960).

I am specifically looking for a non-Arduino based solution. Can anyone provide guidance or resources for finding or developing a driver for this display in ESP-IDF?

Arduino compiling error

Ettill777 — Thu, 25 Dec 2025 03:47:36 +0000

Greetings,

I recently purchased the Elecrow 5" HMI (DIS0750h) in hopes to build my own resource monitor screen for myself.

But I have watch several of the Tutorials and downloaded the lessons and the examples for this specific screen. But i have YET to get a single Arduino Sketch to properly compile.

I have tried reverting the LVGL to 8.3.11 from the newest 9.4.0, and it does change the errors but still no luck.
The errors seem to be declaration of function errors...

I have even TOTALLY uninstalled Arduino and reinstalled... including scrubbing all libraries. presently only running the libraries that are required, but still it won't compile. The latest attempt is with the "crowpanel-esp32-5.0" ino. and i get this error.
Compilation error: implicit declaration of function 'lv_mem_alloc'; did you mean 'lv_realloc'? [-Wimplicit-function-declaration]

Can anyone please help i feel like im running around in circles...
Thanks in advance..
Ettill

DIS07050H : CrowPanel 5.0" HMI ESP32 Display - Need Alternative Function List for additional UART

frknn — Mon, 05 Aug 2024 06:30:43 +0000

Hello everyone,
I am currently working on a project using CrowPanel 5.0"-HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen, and I have encountered a challenge. I need to utilize an additional set of UART pins, but I am unable to find a comprehensive list of alternative functions for these pins.
Could anyone provide or direct me to a detailed list of alternative functions for the UART pins? Specifically, I am looking for information on CrowPanel 5.0"-HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen and how to configure additional UART pins.