RELAY AFTER START-doesnt working

[dudo02]

for versions 1.2 probably will also be

Hi ,Tomek.
I tried upgrade new firmware 3.10 .
Upgrade was successfull ,but LK doesnt working :| .
Looks like dead - RJ 45 conector LED`s doesnt blinkinkg at all.
Reset button do nothing.
Is there possibility put back old firmware in this condition?

[wilkxt]

do you have LK1.2 od 2.0?

[dudo02]

I got 1.2

[wilkxt]

what soft version you upgrade? Show link to file.

[dudo02]

Upgrade from -see attach

New file which I used for upgrade -http://tinycontrol.ats.pl/media/katalog/...r-3-10.bin

[wilkxt]

you use firmware to LK2, this is bad. I have to look at one way, and as work, I write the solution

[dudo02]

Sorry ,I dont understand.
What was wrong-that I used firmware LK2 for hardware LK1.2?

[wilkxt]

firmware LK2 is to hardwere 2.0 not 1.2

[dudo02]

Ok its clear.
But was probably missunderstanding ,because in previous page I asked to you if new software(mean 3.1) is apllicable for hardware 1.2.And you answer was"probably yes"...
Anyway-doesnt matter...
Any idea how to fix my LK?
Where is firmware located-in EPROM?
If yes ,what about changing EPROM?

I would like to fix my LK because is managing my HEAT SYTEM in house ,and now its bit complicated...

[wilkxt]

soft is in microkontroler not eeprom, but problem that LK not run is eeprom.
In LK1.2 eeprom has adres 0, but in LK2.0 eeprom has adres 2.
In LK1.2 pin2 in eeprom is connected to GND, unconnect them and connect pin2 to VCC (3,6V), now tray run LK, if run (propably on last IP or default IP 192.168.1.100) upgrade to lk1,2 soft version and connect pin2 to gnd.