Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By hdrut
#21117 Hi Victor,

I am trying to use Webbase with ESP-12. I have 4MB flash, so:

C:/Python27/python.exe c:/Espressif/utils/esptool.py elf2image -o ../bin/ -ff 80m -fm qio -fs 32m


But then:


Simple WEB version: 0.1.3
OpenLoaderSDK v1.2
read-id:3075[8] brseg:0x00079000 ok,size:8 Flash Header:
Number of segments: 3
SPI Flash Interface: QIO
SPI CLK: 80MHz
Flash size: 512K <---------------------------- Why this ??
Entry point: 0x40100078
Segment 1: offset: 0x40100000, size: 21084
Segment 2: offset: 0x3ffe8000, size: 2616
Segment 3: offset: 0x3ffe8a40, size: 4396


If i use 16m the i get 2MB flash.... What am I doing wrong ??

Thks !!