help identifying the key to make this board IOT enable.

[akeassad]

Hi,
I have got a control unit from a electroplating machine. now I would like to know how can I control this unit using rs485 instead of manual input to via the buttons. thanks.

PS missing chip is a PSOC1 from cypress.

 

[Harald Kapp]

No images shown

 

[bertus]

Hello,

You can not link images from your local PC.
Upload the images using the "Upload a File" button.
Keep in mind that the images can have a size of 300 kB.

Bertus

 

[Martaine2005]

Keep in mind that the images can have a size of 300 kB.

I have seen this problem for years on EP.
I was once told 100kB.
Soooo, do we finally have a definitive max size of 300kB?.

Martin

 

[Harald Kapp]

Soooo, do we finally have a definitive max size of 300kB?.

Not definitive. 300 kB is the result of some experimentation by @bertus . Anyway, much better than the 100 kB propagated previously