Baudrate not detected and not manually adjustable
TheKilroy opened this issue · 1 comments
Yesterday I tried to flash a Sonoff TX device - a T3EUC3 smart switch. After fiddling the connector and grounding the GPIO0 pin I could not get a connection to the device using the newest Tasmotizer. In the past I have used it successfully with many devices but after trying to change different things I thought to give the underlying esptool a chance. So i tried to read the "chip_id" - no success. But then I found a page saying I should change the baud-rate to 74880 and voila - it worked. I tried different things i.e. "erase_flash", "read_flash" or "write_flash". I also tried to omit the baud-rate and wooops ... no success.
Would be a good idea to have an option to set the baud-rate manually in Tasmotizer.
Working on Ubuntu 20.04 with an genuine FTDI cable but also have other cables.
Addendum:
I have changed the default baudrate in tasmotizer.py and tasmotizer_esptool.py from 115200 to 74880 and it works like a charm. So probably a kind of some "Expert settings" might be a good idea.
Here are some evident for the unusual baudrate
https://tasmota.github.io/docs/devices/Sonoff-T1/
https://forum.arduino.cc/t/keine-ausgabe-serieller-monitor-nur-nach-baudwechsel/678969/3