I have made a custom dev board with a 16MB esp 32 on it esptool.py --port /dev/cu.usbserial-0001 flash_id esptool.py v3.3.2 Serial port /dev/cu.usbserial-0001 Connecting.... Detecting chip type... Unsupported detection protocol, switching and trying again... Connecting.................... Detectin…

Holdup. softwaregravy/flash_16MB/blob/d74f83b8901b77698ca858a73943a2890afe4aa9/platformio.ini#L31-L31 board_build.flash_size = 8MB that can’t work because the flash size is in the upload section, not in the build section. It …

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Can't get esp32 to use more than 4MB

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maxgerhardt January 14, 2023, 6:11pm 2

platformio.ini is? Did you adapt board_upload.flash_size = 16MB?

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