code is too big

[glory666g]

Board

ESP32 Dev Module

Device Description

ESP32-S3-Korvo-2

Hardware Configuration

no

Version

latest stable Release (if not listed below)

IDE Name

Arduino IDE

Operating System

Windows 11

Flash frequency

240MHz

PSRAM enabled

yes

Upload speed

115200

Description

I need to use a big unsigned char array,but the Arduino IDE compile not passed because the array is too big.How can i solve this problem?
The array has 4M elements.

Sketch

no

Debug Message

Sketch uses 4444606 bytes (339%) of program storage space. Maximum is 1310720 bytes.
Global variables use 22176 bytes (6%) of dynamic memory, leaving 305504 bytes for local variables. Maximum is 327680 bytes.

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide. #11540

[me-no-dev]

duplicate