ESP32 Firmware Upload

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salomon
Messages : 52
Enregistré le : 21 août 2020 16:53

ESP32 Firmware Upload

Message par salomon »

Hi,
I'd like to flash the firmware of touchscreen on ESP32 for GRBL 32 bits Board V1.5 but the arduino IDE return the follow message:

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The sketch uses 1543530 bytes (117%) of the space available for programs. The maximum is 1310720 bytes. Text section exceeds available space in board

Global variables use 86476 bytes (26%) of dynamic memory, leaving an additional 241204 bytes free for local variables. The maximum is 327680 bytes.
Sketch too big; see https://support.arduino.cc/hc/en-us/art ... 0013825179 for tips on reducing it.
Error compiling for WEMOS LOLIN32 card.
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can anyone help me please?
thanks in advance

Salomon
salomon
Messages : 52
Enregistré le : 21 août 2020 16:53

Re: ESP32 Firmware Upload

Message par salomon »

...sorry i forgot to mention i get the same problem for the ESP32 Dev Module board...
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RoMaker
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Enregistré le : 02 janv. 2017 20:24
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Re: ESP32 Firmware Upload

Message par RoMaker »

Hi, you didn't selected MINIMAL SPIFFS as explained in the tutorial:
Go to “Tools” > “Scheme partition”, choose “minimal SPIFFS”
https://www.makerfr.com/en/cnc/grbl-32- ... esp32-tft/
salomon
Messages : 52
Enregistré le : 21 août 2020 16:53

Re: ESP32 Firmware Upload

Message par salomon »

Hi, Thanks for your answer.
yes, I followed the instructions and I selected MINIMAL SPIFFS as explained in the tutorial but it doesn't work properly.
I've just solved the problem usingchoosing:
Huge APP(3MB No OTA/1MB SPIFFS)
I don't anderstan the reason
thanks anymore
s
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