ESP8266 Community Forum

as almost every write up out there is for the 512kb version, i am having alot of difficulty with this 1mb version.

so can someone please clarify the setting in the nodemcu flasher that is needed to upgrade a makerfire 1mb esp01 that has .9 sdk loaded.

1. 512KB
master_device_key.bin 0x3E000
esp_init_data_default.bin 0x7C000
blank.bin 0x7E000
boot.bin 0x00000
user1.bin 0x01000
user2.bin 0x41000

2. 1024KB Flash
master_device_key.bin 0x3E000
esp_init_data_default.bin 0xFC000
blank.bin 0xFE000
boot.bin 0x00000
user1.bin 0x01000
user2.bin 0x81000

do i change the config file to 1mb? and address according to above?

the firmware is not being recognized automatically. and works only after a mnual dofile command

no one?

Espressif's SDK Getting started guide p14-16 should do you right.

You can also click on part 4 here and check out the flash map.

GotADab wrote:the firmware is not being recognized automatically. and works only after a mnual dofile command

Can you please post the output? This error description is not clear to me.