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ryanalden / esphome-jura-component

Custom component for ESPhome to communicate with Jura Impressa J6 coffee machines
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Jura C5 #12

Open armanivers opened 1 year ago

armanivers commented 1 year ago

Hey,

I'm using a C5 and most of the commands respond after sending them. The only commands I was interested in were the function ones (FA:..) so I can activate the buttons to just make a coffe.

These commands have no response or whatsoever. Any idea how I can continue on this problem?

  1. Do you think this machine doesn't use the FA commands for buttons? Is it smart to create a script to loop through all possible combos?
  2. Maybe different encryption? (but I doubt that, because all other commands FN:.. TT:.. etc respond, but maybe that isn't an indicator?)
  3. Could it be a possible hardware voltage problem? I'm using esp8266 directly connected to the serial without any 3.3 to 5v convetor (But I doubt the other commands would've worked if that was the problem)

Any kind of suggestion would be wonderful :)

Btw. great guide you've done!

wimpel commented 11 months ago

I have exactly the same issue on a D4. Almost all commands seem to work, but the FA: commands doe not return anything. Must be some encryption going on to actually create products...