I have a ESP-01 8Mbit version which comes with AT version 184.108.40.206
AT version:220.127.116.11(Jul 14 2016 18:54:01)
compile time:Jul 19 2016 18:43:55
I tried integrating with Espruino Pico board using shim v2.0. but I am getting "Uncaught No 'ready' after AT+RST" . Is there any way I can fix this?
Wow, that's new - I didn't know there was a 1.3 version!
Did you run the 'version checker'? http://www.espruino.com/ESP8266
I'd be interested to know what it reports (since it also checks baud rate). It might be that the new firmware uses a different baud rate and that's your problem?
I ended up using AT version 0.50 and it seems to working OK.
Thanks for letting me know! Perhaps version 1.3 was doing something strange
seems like latest esp-01 no longer comes with AT 0.25 / 0.50.
If any stuck then please use the attached firmware and re-flash your esp-01.
use the following commands
Change the port if you have different. Oh, also it is for 1MB flash.
esptool.py -p /dev/tty.SLAB_USBtoUART -b 115200 write_flash 0x00000 eagle.flash.bin 0x10000 eagle.irom0text.bin 0x7E000 blank.bin 0xFE000 blank.bin 0xFC000 esp_init_data_default.bin
Thanks! Is that the 0.50 firmware? I'll stick it on the main Espruino site.
It'd be interesting to see why the new firmware doesn't work though - it could just be a different baud rate I guess.
Hi @Gordon, I have re-uploaded the attachment from espressif website. This is the one I tested and worked.
I don't think it is the baud rate, I did a few debugging, it seems like it is problem detecting the "ready"
Hope it helps.
Don't worry about formatting, just type in the text and we'll take care of making sense of it. We will auto-convert links, and if you put asterisks around words we will make them bold.
For a full reference visit the Markdown syntax.
© Espruino, powered by microcosm.
Report a problem