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luc-github / ESP3D

FW for ESP8266/ESP8285/ESP32 used with 3D printer
GNU General Public License v3.0
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[CONFIGURATION ISSUE] Communication Issues #911

Closed NeuDan316 closed 1 year ago

NeuDan316 commented 1 year ago

Hey,

just made an account, please tell me if I'm not following any community guidelines or something.

So I followed Knutwurst's Guide on WiFi Installation. https://github.com/knutwurst/Marlin-2-0-x-Anycubic-i3-MEGA-S/wiki/WiFi-Installation-(english)

Everything worked out, up until I tried to communicate with the printer.

I read through some Issues that sounded similar and came to: https://github.com/luc-github/ESP3D/issues/907#issue-1642088555

And there I got stuck at: https://github.com/luc-github/ESP3D/issues/907#issuecomment-1487801616

grafik

If I write Hello, some questionmark symbols show up.

Also it seems that I can't write anything in the Monitor Terminal.

[ESP420] from Webui:

{"chip_id":"13469350","cpu":"160","freemem":"33.33 KB","SDK":"2.2.1(cfd48f3)","flash_size":"1.00 MB","update_size":"306.89 KB","spiffs_size":"228.20 KB","baud_rate":"500000","sleep_mode":"None","channel":"11","phy_mode":"11g","web_port":"80","data_port":"8888","active_mode":"AP (AA:48:FA:CD:86:A6)","ap_ssid":"ESP3D","ssid_visible":"Yes","ssid_authentication":"WPA","ssid_max_connections":"4","ssid_dhcp":"Started","ip":"192.168.0.1","gw":"192.168.0.1","msk":"255.255.255.0","connected_clients":[{"bssid":"90:E8:68:15:9A:FB","ip":"192.168.0.100"}],"disabled_mode":"STA (A8:48:FA:CD:86:A6) is disabled","captive_portal":"Enabled","ssdp":"Enabled","netbios":"Disabled","mdns":"Enabled","web_update":"Enabled","pin recovery":"Disabled","autentication":"Disabled","target_fw":"Marlin","M117_output":"Enabled","Notifications":"Disabled","Serial_output":"Enabled","Websocket_output":"Enabled","TCP_output":"Enabled","fw":"2.1.1.b8 ESP8266/8586"}

Sorry if I forgot any information, let me know if you need any more details. Thanks in advance!

BR Daniel

github-actions[bot] commented 1 year ago

Thank your for submiting, please be sure you followed template or your issue may be dismissed. if you deleted the template it is here

luc-github commented 1 year ago

looks like baud rate are not same on ESP and printer for serial

luc-github commented 1 year ago

I see you use a serial monitor 115200 when ESP seems 500000 so of course they won't talk

NeuDan316 commented 1 year ago

Thanks for the quick answer! I'm sorry if I ask "dumb" questions, but it's like learning to walk for me..

grafik

So did I change it correctly now?

And how / why does this affect my Webui -> Printer communication? Does that mean the fw from knutwurst has the wrong baudrate and thats why it's not working?

(sorry for the wrong label, didn't know how to change it)

NeuDan316 commented 1 year ago

Oh and also: after that I typed "Hi" in webui and it showed. Still no idea how to type something in the serial monitor tho.

luc-github commented 1 year ago

I suggest you to study GCODE commands , webui send GCODE cimmands to ESP board which transfer them to your printer by serial, then esp board read answer from serial and transmit to webui. so wrong serial communication=>no command send/answer receive

luc-github commented 1 year ago

now you can make your esp communicate with your printer board the rest is Marlin configuration to be sure all GCODE commands used are enabled. you have some learning curve to parse by reading documentation and experimenting. I close issue then

github-actions[bot] commented 1 year ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.