CrowPanel 2.8"-HMI ESP32 Display SPI TFT LCD touch Issue
in ESP32 & Lora
I have a problem with: CrowPanel 2.8"-HMI ESP32 DisplaySPI TFT LCD
Display working properly but touch not working..plz help
Comments
Hello @ajay
Please follow this instruction to upload the firmware and see if the touch function is normal: https://forum.elecrow.com/index.php?p=/discussion/510/how-to-install-the-factory-demo-firmware-with-flash-download-tool/p1?new=1
Code provided by you is working but touch function still not working although I have tried all the steps mention in the instruction provided.
Code provided by you is working but touch function still not working although I have tried all the steps mention in the instruction provided.
Hello @ajay ,
Please contact the order@elecrow.com for the custom service.
sir, touch work one time when I receive it but when I uploading code then display working but touch not working.
I think its software issue so plz provide any other way for troubleshoot problem. Hardware is ok.
Chip is ESP32-D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 08:d1:f9:11:89:ac
Uploading stub...
Running stub...
Stub running...
WARNING: Failed to communicate with the flash chip, read/write operations will fail. Try checking the chip connections or removing any other hardware connected to IOs.
Configuring flash size...
Flash will be erased from 0x00001000 to 0x00005fff...
Flash will be erased from 0x00008000 to 0x00008fff...
Flash will be erased from 0x0000e000 to 0x0000ffff...
Flash will be erased from 0x00010000 to 0x000c4fff...
Compressed 18560 bytes to 12759...
A fatal error occurred: Packet content transfer stopped (received 8 bytes)
A fatal error occurred: Packet content transfer stopped (received 8 bytes)
Now display also not working. Above error comes
on serial monitor below error show..
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
Hello @ajay
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