How to connect and upload programs to ESP32 using PlatformIO in VSCodium.

1. Setup VSCodium.

Go through my previous Article here

2. Connect ESP32 Microcontroller with your system.

3. Create a new project.

4. Under root directory of project

Open main.cpp in /src/

Now Build the project.

Upload project.

Error while uploading

esptool write_flash: error: argument <address> <filename>: [Errno 2] No such file or directory: '/home/atulya/Desktop/AtulsLab/ESP32Projects/Hello/.pio/build/esp32dev/bootloader.bin 0x8000 /home/atulya/Desktop/AtulsLab/ESP32Projects/Hello/.pio/build/esp32dev/partitions.bin'
*** [upload] Error 2

Solution: Reducing the path length by moving the project to Desktop helped.

Took 3 hours of mine.