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jeelabs / esp-link

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer
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flash settings for Wemos D1 Mini Pro? #524

Closed smitec11 closed 3 years ago

smitec11 commented 3 years ago

I'd tried to flash ESP-link to a Wemos D1 mini pro. which has 16M bytes(128M bit), can someone tell me which settings to use?

I got it working with :

python "../esptool/esptool.py" --port COM15 --baud 230400 write_flash --flash_freq 80m --flash_mode dio --flash_size 4MB 0x0000 boot_v1.6.bin 0x1000 user1.bin 0x3FC000 esp_init_data_default.bin 0x3FE000 blank.bin

but (off course) the module shows up as an 4MB.

which settings must I use for the 16M Wemos D1 mini pro?

uzi18 commented 3 years ago

Please provide flash chip id etc. From webserver page

smitec11 commented 3 years ago

Flash chip ID = 0xEF 0x4018

uzi18 commented 3 years ago

You can use same as for 32Mbit - 4MBytes It is normal because espressive api limitations. Rest of flash is not used (from 0x400000)

smitec11 commented 3 years ago

thanks

veonua commented 1 year ago

what is the final string form Wemos D1 Mini? where can I get the tools, the release doesn't have "../esptool/esptool.py"

uzi18 commented 1 year ago

You need to install it first on your system

veonua commented 1 year ago

image

at the same moment, I can flash using Arduino IDE and can't connect with

python2 "./esptool/esptool.py" --port /dev/ttyUSB0 --baud 230400 write_flash --flash_freq 80m --flash_mode dio --flash_size 4m 0x0000 boot_v1.6.bin 0x1000 user1.bin 0x3FC000 esp_init_data_default.bin 0x3FE000 blank.bin

I've tried to close Arduino IDE, another USB port, and reboot. no luck