Supercharge Your ESP32: Boost Program Memory by 2.5x Instantly!

Unlock the potential of your ESP32 with this easy guide! Learn how to instantly amplify your program memory by 2.5x, from 1.2MB to a whopping 3MB. Elevate your IoT projects to the next level with increased memory space for your program code. Tune in to discover how to supercharge your ESP32 now!

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#ESP32 #IoT #MemoryBoost #CodingTutorial #ESP32MemoryUpgrade #Microcontroller #TechHack

[richardphillips]

Extremely helpful. I was working with your "Can the ESP32 Handle 6 animated GIFs on 6 Screens" video and getting memory errors. When I watched the video more thoroughly, I saw that you had adjusted the settings. I am running Arduino 1.8 and found the setting under Tools>Partition Scheme>"Huge APP (3MB no OTA/1MB SPIFFS)" and it resolved the memory problems. With the small laptop I am using, I couldn't quite see the options you had chosen but came across this short video where you stepped through the process. Thank you very much. I enjoy your videos.

[vyczn]

Omg this is life saving! I also need to combine WiFi and BLE, but then the sketch size is over 100%. Started deleting unused library functions, but this video saved me big time, thank you!

[electronics.unmessed]

Thx, that is a very good hint. I have some ESP32 projects where I want to combine WiFi and Bluetooth and here the standard memory is too small.

[vcambridge-ph.d]

Saved my bacon my friend. What a great tip. Subscribed!!!

[sameheddinehchaichi]

how i can do the change with Platorme IO

[cortex-technologies]

My software needs OTA in it but the code overflows the flash memory while I compile. How can I solve that? Can I add extra hardware memory.

[Lucas-xuoq]

Nice job!. So with this change can i alocate more space for global variable too?

[frankcohen]

Thanks for the video. It's a good reminder of the options available. Has anyone tried replacing the flash memory with something else? My Reflections design puts a NAND chip (a SD memory card in a surface mount package) onto my board and uses SPI. Why couldn't I use NAND as a replacement for the flash chip inside the ESP32 package? My NAND chip starts at 8 G bytes. :-) -Frank

[bugjuicer]

I have quite a large script, and I want to try adding a small screen with graphics, but space is limited. I also want to keep the OTA updates. If I do this, will it all still work fine, and there’s enough room for it to copy OTA stuff? Or would I be better trying 2mb instead? Or just getting an SD card for more storage?

[TegarFasAn]

Wow this is very helpfull tutorial, thank you very much

[satiaxsanti]

It is not a solution, OTA functionality is lost