ESP8266 Community Forum

- Tue Jan 04, 2022 8:12 am #93255 Hi
I have an esp8266 01 buy a accidentally set a wrong baud rate to that
Now it doesn't work
I cant connect to it with any baud rate
Can I return the baud rate to default?

- Wed Jan 05, 2022 2:16 am #93258 try to clear the settings with
this is for 1 MB flash
esptool.py write_flash 0xfe000 blank.bin 0x7e000 blank.bin

for 512 kB
esptool.py write_flash 0x7a000 blank.bin 0x7e000 blank.bin

blank.bin is attached.
https://github.com/espressif/esptool#in ... pendencies

Attachments

blank.zip

(172 Bytes) Downloaded 65 times

- Mon Jan 24, 2022 6:48 am #93438 Hi
It doesn't work

- Wed Jan 26, 2022 11:07 am #93458 Sorry to hear that. You may find some guidelines from the following links if you already have not seen them.
https://arduino.stackexchange.com/quest ... ermanently
https://bbs.espressif.com/viewtopic.php?t=6109