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URC-2068bc2-0780-0002-R

 
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HamburgerHelper1



Joined: 22 Feb 2014
Posts: 190

PostPosted: Sat Oct 10, 2020 1:11 pm    Post subject: URC-2068bc2-0780-0002-R Reply with quote

two device RF remote may not be worth pursuing
sig 68005 raw download blank using FTDI cable So i think either JP1.3 OR JP1.4 User manulal in zip file
From https://www.urcsupport.com/urc_product/pulse-rf-urc2068/?utm_expid=.o5hGJV6MSuGsTXi9tGEaHg.0&utm_referrer=#/faq

Raw download zip file http://www.hifi-remote.com/forums/dload.php?action=file&file_id=26094

I will have to order the bluetooth adapter to pursue this any further
if that will weven work
Ch buttons locked to cable
command 980 worked
Macros not supported
It is a nice small remote if i could just cutomize it
Could not get anything from dumper
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mathdon
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Joined: 22 Jul 2008
Posts: 3606
Location: Cambridge, UK

PostPosted: Mon Oct 12, 2020 10:46 am    Post subject: Reply with quote

You have me intrigued by this remote. It is the first universal RF remote I have come across, though I know of two UEI-made OEM remotes with RF support. You mention Bluetooth, but I don't think the RF is Bluetooth. The two I know of are ZigBee rather than Bluetooth, see the thread RF Support in RMIR.

I would love to get my hands on one but I cannot find a UK supplier.
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Graham
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HamburgerHelper1



Joined: 22 Feb 2014
Posts: 190

PostPosted: Mon Oct 12, 2020 2:58 pm    Post subject: URC-2068bc2-0780-0002-R Reply with quote

Mathdon
Yes I really don't think the RF is bluetoooth either but it might be worth a try.
I was going to order the BLED112-V1 BL someday.
But instead I ordered the Insignia NS-RC02U-10A I ran across on EBAY yesterday.
The URC-2068bc2-0780-0002-R did not cost me anything so if you think it is worth
shipping from the US to Uk it is yours to have just let me know and we can work out the details
Right now I'm just happy i found the Insignia NS-RC02U-10A
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mathdon
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Joined: 22 Jul 2008
Posts: 3606
Location: Cambridge, UK

PostPosted: Tue Oct 13, 2020 6:24 am    Post subject: Reply with quote

I have done some investigation of the URC-2068BC2 and have found internal photos of it in its FCC report. Unfortunately it uses a processor new to us, a GreenPeak GP561. GreenPeak is a Dutch company but I can find no info on this chip other than the following extract from a report by a company whose software was used by GreenPeak to design the chip:
Quote:
GreenPeak Technologies of Utrecht, Netherlands, is a fabless semiconductor company offering innovative ultra low power wireless and battery-free data communication controller chips. GreenPeak was challenged with designing a GP510 system-on-chip RF4CE communication controller for integration into set-top boxes and GP561 for the remote controller devices.

The new processor probably explains why the raw download was unable to read the chip and returned all zeroes. RF4CE is a protocol developed by the ZigBee Alliance, so I was right on that.

I have been afraid for some time that we would come across a GreenPeak processor. The RF remote that I have investigated in some detail is the URC-2125BC0 that uses the Texas Instruments CC2530 processor that has built-in RF4CE support but there are FCC internal photos also of a URC-2125BC1 that uses a GreenPeak GP565 processor. However, as far as I can tell, the URC-2125BC1 has not been issued by UEI, or at least not yet.

I certainly would like to play with one to see what we can do with it, but in the absence of any spec of this GP561 processor it may be impossible to read it, let alone write to it. I am very willing to pay for shipping from the US, but do not want to deprive you of yours so at present I will continue to investigate other means of getting one. Thank you though for the very kind offer and I may take you up on it later, if you still are willing to part with yours. How did you get it free of charge? I had assumed from your first post that you had bought it. Is the Insignia an RF remote too?
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Graham
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mathdon
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Joined: 22 Jul 2008
Posts: 3606
Location: Cambridge, UK

PostPosted: Tue Oct 13, 2020 11:16 am    Post subject: Reply with quote

I have now ordered one, new, on eBay, shipping from the US. Shipping is more than the cost of the remote Wink . So thank you again for the offer of sending me yours, but if I make headway with it then you will still have yours and can benefit from the findings.
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Graham
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HamburgerHelper1



Joined: 22 Feb 2014
Posts: 190

PostPosted: Tue Oct 13, 2020 1:45 pm    Post subject: URC-2068bc2-0780-0002-R Reply with quote

Glad you found one
as to my Insignia it is an old remote but
the features i want are that it is backlit
and hopefully an extender is already made for it
this has both.
As to the URC-2068bc2-0780-0002-R To keep myself busy
I work part time at an electronics recycling company,
so i have access to alot of goodies
The only thing wrong with mine is that the previous owner
lost the small screw that holds the battery compartment shut
so they used tape but I will clean it up and find a screw
I look forward to any progress you make with this remote
who knows we may run into other remotes with this processor
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3FG
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Joined: 19 May 2009
Posts: 3283

PostPosted: Sat Oct 17, 2020 8:14 pm    Post subject: Reply with quote

I ordered two of these (used) and have received one. The signature is slightly different to HamburgerHelper1's, but I also found that Raw Download in RMIR gave all zeros. JP2Sniffer was able to read the E2 area. My remote has signature block 680106UEI 12582 DTA-PULSE, so the numeric part of that is 680106. It uses the typical JP2 16 bit checksum, and as HamburgerHelper1 found the E2 area runs from 0x0200 to 0x0FFF. Here's the segments with segment length, type, and data:
Code:
00 10, 00, 5F 32 00 00 07 BE FF 35 32 32 32 32 32
00 10, 00, 5F 35 00 01 08 03 FF 35 35 35 35 35 35
00 10, 00, 5F FF 00 00 0F 92 FF 02 01 03 00 08 00
00 10, 00, FF 32 00 00 07 BE FF 35 32 32 32 32 32
00 10, 00, FF 35 00 01 03 2A FF 35 35 35 35 35 35
00 10, 00, FF FF 00 00 0F 92 FF 35 01 03 00 08 00
00 0A, 14, DF 00 00 01 00 02 03
00 1E, 2B, FF 32 00 10 FD 55 45 49 00 00 00 00 50 75 6C 73 65 00 00 00 00
           00 00 00 00 00 00
00 24, 2D, FF 32 00 04 1B 1A 19 1E 00 07 BE 00 05 60 00 07 BE 00 07 BE 00
           0F 92 00 0F 91 00 0F 93 00 0F 94 00
00 08, E6, FF 00 00 01 FF
00 52, 10, FF 00 00 00 00 00 07 BE 02 04 01 6C FE FE F1 17 0F 44 3E 00 00
           01 00 02 00 03 00 04 00 05 00 06 00 07 00 08 00 09 00 0A 00 0B
           00 0C 00 0D 00 0E 00 0F 00 20 00 27 00 82 00 26 00 2A 00 21 00
           22 00 23 00 24 00 25 00 28 00 29 00 51 00 92 00
00 88, 10, FF 00 00 00 00 00 0F 92 03 06 0B BB FE FE E1 00 62 19 00 00 00
           00 05 20 00 05 21 00 05 22 00 05 23 00 05 24 00 05 25 00 05 26
           00 05 27 00 05 28 00 05 29 00 05 41 00 05 42 00 05 43 00 05 30
           00 05 31 00 05 6B 00 05 09 00 05 53 00 05 33 00 05 35 00 05 0D
           00 05 01 00 05 02 00 05 03 00 05 04 00 05 00 00 05 37 00 05 38
           00 05 32 10 FD 55 45 49 20 20 20 20 52 65 6D 6F 74 65 20 20 20
           20 20 20 20 20 20 00
00 28, 18, FF 00 00 20 64 61 62 66 63 62 66 63 33 66 64 32 34 64 64 36 39
           64 32 61 63 61 37 32 32 31 63 63 36 36 39 61 00
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HamburgerHelper1



Joined: 22 Feb 2014
Posts: 190

PostPosted: Mon Oct 19, 2020 3:26 pm    Post subject: URC-2068bc2-0780-0002-R Reply with quote

JP2Sniffer displayed this for my remote

Seg1,1,00 10,00,FF 32 00 00 07 BE FF 35 32 32 32 32 32
Seg2,2,00 10,00,FF 35 00 01 06 DE FF 35 35 35 35 35 35
Seg3,3,00 10,00,FF FF 00 02 07 D0 FF 02 01 03 00 08 00
Seg4,4,00 08,E6,FF 00 00 01 07
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