ESP-01 strange response
Moderators: grovkillen, Stuntteam, TD-er
ESP-01 strange response
I have one ESP-01 1M with response after reset like in the attachment. I try different baud rate but no success. I can flash it, try R120, R147, R148, V2.0.0.0 - result is the same. I also try LUA flasher, various combination (erasing, full flash....) and nothing. Whats wrong?
- Attachments
-
- printscreen.png (19.09 KiB) Viewed 6308 times
Re: ESP-01 strange response
Do other ESP's work?
Which USB/UART adapter is used?
Which USB/UART adapter is used?
Re: ESP-01 strange response
pl2303 on 3.3V. It works fine on every other module.
Re: ESP-01 strange response
Smells like FTDI chip. Let me guess - you're using Windows 10?
Try again with a different unit, most likely it won't work also: Welcome to FTDIgate mk2.
If it uses a fake chip (99% of them do) then the latest driver update made it talk bullshit.
Solution: avoid anything with FDTI on it and use an adapter with cp2102 or ch340 chips.
Edit: it's not an FTDI but it seems Prolific plays the same game with fake chips...
Try again with a different unit, most likely it won't work also: Welcome to FTDIgate mk2.
If it uses a fake chip (99% of them do) then the latest driver update made it talk bullshit.
Solution: avoid anything with FDTI on it and use an adapter with cp2102 or ch340 chips.
Edit: it's not an FTDI but it seems Prolific plays the same game with fake chips...
Re: ESP-01 strange response
OS is windows 7. Chip is PL2303HX. I use few ESP moduls (ESP-01 and ESP-12) with no problem.
Re: ESP-01 strange response
Seems that newer ESP-01 (the V3) have some strange behaviour.
Maybe check this thread: https://www.letscontrolit.com/forum/vie ... f=5&t=2780
Regards
Shardan
Maybe check this thread: https://www.letscontrolit.com/forum/vie ... f=5&t=2780
Regards
Shardan
Regards
Shardan
Shardan
Who is online
Users browsing this forum: No registered users and 44 guests