@TD-er thank you very much! Your help allowed me to finally move my project from NodeMCU/Wemos D1 Mini to much more compact ESP-01S boards, I am super grateful!

Looks like you're using esp8266/Arduino core 3.0.x instead of core 2.7.4 Can you please check this? I was indeed using newer version. Managed to compile and upload without errors using 2.7.4 , thank you! Didn't notice 2.7.4 requirement of esp8266 in the docs... This all sounds like a good motivatio...

@TD-er thank you. I tried with latest sources from github. I get the following error: Arduino: 1.8.15 (Windows 10), Board: "Generic ESP8266 Module, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros fo...

Can you post a bit more context? I just followed the instructions to the letter. Created Arduino portable installation, added esp8266 to board manager, selected GenericESP8266 module with 1MB flash size. Copied lib and src contents according to instruction. Renamed Custom-sample.h into Custom.h, un...

Followed instructions from: https://espeasy.readthedocs.io/en/latest/Participate/ArduinoIDE.html#download-espeasy-sources I just need P065 (DFPLayer Mini) on 1M ESP-01S, no other changes made. Tried Arduino 1.8.13 and 1.8.15, doesn't compile, produces this error: C:\software\arduino-1.8.15\portable\...

Same issue here. Need MP3 player plugin only, for 1M ESP-01S. The desired plugin is only included with 4M test images. I followed the Arduino IDE guide to the letter (only changed flash size, and adjusted custom.h file for my settings). The resulting image does not work, and I lack the know-how and ...