paneldue via wifi module

[dc42]

@farmer-3d I think you need to swap the TxD and RxD connections between the Duet and the ESP. Duet TxD should go to ESP RxD and vice versa.

Also for safety I suggest you connect 1K resistors in series with each of the TxD and RxD signals between the Duet and ESP. This is to protect them when one of them is powered and the other isn't. You don't need to do that at the PanelDue end because PanelDue already includes series resistors.

[farmer 3d]

@dc42 tried swap TxD RxD connectors but they wont connect anyway, i add 1K resistors to duet rx tx but its also not help, if now i connecting normally how cable pinouts i get only messages about duet connect wifi and connecting freeze in right corner, no temp or command consoles, also when i disconnect rx pin paneldue give error message, hmm, need to think. i hope its only in packages speed or something with sketch for 8266

[dc42]

@farmer-3d that indicates that the PanelDue is receiving messages from the Duet, but messages sent by PanelDue are not reaching the Duet.

If you connect the PanelDue directly to the Duet, does it still work?

[farmer 3d]

@dc42 if connect by cable - yup all work fine

[dc42]

@farmer-3d looks like you have marked this as solved. Did you find the problem?

[farmer 3d]

@dc42 wops i think its mistake click, nope its still not solved yet

[mfs12]

@farmer-3d can you verify the data transmission works? usually it's something like tx/rx swapped or wrong baudrate.

• check if paneldue works with your duet directly
• connect your wifi setup with a loop to your pc, send and receive data
• if those two work reconnect everything

I can't think of something else.

[MartinNYHC]

Did you get it working in the meantime? I like the idea of having mobile Paneldue

[mfs12]

This post is deleted!

[mfs12]

Closing because lack of activity. Still experiencing this problem? Best to start over with a new thread.