CrowPanel 2.8"-HMI ESP32 Display brick???
Hello. I started loading the examples for TFT_eSPI 320x240 through the Arduino IDE. At first, everything was fine. Then I began experimenting with new codes, and at some point, the display stopped responding. Now, when I try to load one of the example codes again, I receive an error message.
When I connect the display to the computer with a USB cable, the module is recognized, receives the corresponding COM port, and nothing else happens.
Any suggestions on how to solve this problem, if possible?
I receive this on serial monitor when press reset button:
rst:0x10 (RTCWDT_RTC_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT)
flash read err, 1000
ets_main.c 371
ets Jun 8 2016 00:22:57
Comments
Hello @rado
Thank you for your information. Our engineers are investigating the cause.
Before we finally determine the cause and solution, you can try the following solutions:
1. Change the download speed
Hello. Changing the speed helped with the second display i have. However, none of the three options help with this one.
I changed the speed, USB cables and ports,
I tried on other computers too.....
I tried to clear the flash memory via command line with no result.
The next thing I will try is to completely replace the ESP32 board from the HMI panel.