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NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement

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Best answers

How can I replace the damaged display in a NIVONA Caferomatica 830 with an AliExpress part?

You usually cannot swap in a random AliExpress display: the original module was a special SSD1303T10, and generic substitutes like BL-12864G2 ERNHn/SPD0301 were reported not to fit or to use a different controller [#17062856][#17833740][#18455044] The practical solution that finally worked was to buy an SSD1305/SSD1305Z OLED module from AliExpress and use one of the adapter PCBs developed in the thread; with the reversal fix, it works like the original and no missing-line problem appears [#18305185][#18233157][#18358600] For the J4rek adapter, the tested parts are C1=C3=100nF, C2=4.7uF, U1=SN74AHC1G00DBVR, U2=CD4071BM, and U3=CD4078BM, and the display is soldered directly to the adapter, which then plugs into the machine’s original 20-pin connector [#18959999][#18279191] If you build the simplified version, the TPS61045 stays on the original board; in the full version it is included on the new PCB [#19025589][#18959999]
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  • #1 17062707
    paps79
    Level 2  
    Hello, please help. I have a NIVONA Caferomatica 830 coffee machine with a damaged display (nothing is visible on it). The cost of repairing on the site is PLN 1000. I am asking for help in order to replace them on aliexpress.
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  • #2 17062838
    SQ9MEM
    Level 29  
    I suggest you dismantle the original display and take pictures of it, maybe there will be some markings.
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  • #3 17062856
    nioop

    Home appliances specialist  
    The topic is well known to me and unfortunately ... There are no substitutes on the market. I tried to order Chinese displays with the hope that something would work. I've made up all possible options. It is also impossible to repair the backlight. The use of additional backlighting, which could already be a bit of wire cutting, is unfortunately also feasible. In this case, the manufacturer has perfectly protected himself. The display is a very expensive element and unfortunately it does not appear on the market. For me, such exchange costs PLN 900, but it's probably a poor consolation.
    Company Account:
    Kawa i Naprawa - Serwis AGD
    Powstańców Śląskich 63, Warszawa, 01-355 | Company Website: https://www.kawainaprawa.eu
  • #4 17177289
    jacenty67
    Level 12  
    And for me from today in Nivona 850 the display shines again, only that in yellow ... The cost of repair (parts) is 170 PLN :D

    NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
  • #5 17178374
    doktorinio
    Level 1  
    Jacenty, can you send me more details? Possibly you are able to repair the machine?
  • #6 17179483
    jacenty67
    Level 12  
    Hello. I had the same problem as most of Nivon's users, my coffee machine started to fade in December 2017, and it has not been seen for a month. I searched the whole internet, the whole panel with the display I could get on ebay.de for about 160E ... expensive! I got used to the display, I counted the same oled diodes (it is 31), the driver type is SSD1303T10. I found a panel with the same oled display in Łódź at TME for about PLN 250 (it is no longer on offer - I checked yesterday). In the end I bought a yellow ssd1303 display for 31E + shipment in a German company. I just threw the "slide" and after an hour of struggle with soldering the 31-pin ribbon, the espresso machine shines like a new one, only in yellow. For someone who has no experience using a soldering iron and hot-air replacement, it can be difficult. The tape is very sensitive to temperature and can easily spoil it with desoldering. It is best to buy a new display, remove the panel from the coffee machine, take new and old ones to someone who will exchange. I estimate, because I do not practice for a long time, that they should not delete more than PLN 100-150 for replacing the displays themselves. It gives, and so along with the purchase of parts about 1/3 of the service price.
  • #7 17179976
    paps79
    Level 2  
    Thanks a big, hat off your head, because everyone claims that you can not fix it. Can you send a link to the store where you bought the oled display?

    How much will it cost, please contact the contact telephone number.
  • #8 17210432
    Janusz7005
    Level 2  
    I am asking for help - jacenty67. I also want a yellow one - maybe somehow it would be possible to fix it for you for a fee?
    Attachments:
    • Nivona.pdf (398.66 KB) You must be logged in to download this attachment.
  • #9 17243840
    itadek
    Level 23  
    Hello. Can colleague "jacenty67" betray a model of this display that works and is proven?
  • #10 17243900
    Janusz7005
    Level 2  
    The display shows nothing - NIVONA type 691 NICR 830 ANR 300 800 830
  • #13 17267292
    nioop

    Home appliances specialist  
    Pambo wrote:
    The replacement of course exists (Magimix): https://north.pl/karta/505784-modul-sterujacy-do-ekspresu-do-kawy.736-UG-1045.html and here the original: https://north.pl/ card / 64,758-control-module-to-the machine-to-machine, DH-708-2503.html
    Of course ;) but I will add from myself that I ordered the replacement in September last year and is waiting for implementation ;)
    Company Account:
    Kawa i Naprawa - Serwis AGD
    Powstańców Śląskich 63, Warszawa, 01-355 | Company Website: https://www.kawainaprawa.eu
  • #14 17267299
    Pambo
    Level 12  
    I did not order anything with them, I just gave the link. I have a "supposed" access from my supplier, and I will be ordering in the days, so I'll check how it really is. ;-)
  • #15 17281130
    MMichał
    Level 2  
    Pombo, write what you managed to do.
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  • #16 17281689
    Pambo
    Level 12  
    After contact with the supplier it turned out that the expected delivery date is mid-July :-( However, the customer appreciates the time and chose the repair on the original display.
  • #17 17281696
    MMichał
    Level 2  
    Ok. Thanks.

    It seems that the Nivon maker is a terrible trash. I have already done my cleaning, or rather drying the grinder (in the service I was told I flooded it). After a year, he stopped foaming milk and the handles of the flip-flops from ground coffee and water stopped. The first time I hear that the display is damaged, if the company would care about the opinion, then they should exchange it at their own expense.
  • #18 17282001
    itadek
    Level 23  
    Hello, I bought the entire display with a plate from the website link but the problem is that after the purchase and paying by the card the online service is silent, does not reply to e-mails, is this a fictional page? I was a victim of fraud? What do you think about it?
  • #19 17282852
    airbites
    Level 22  
    The fake page as I see it, there is no company address, no telephone number.
  • #20 17288284
    amigos
    Level 16  
    itadek wrote:
    Apparently this display fits link Can anyone confirm this?
    It fits. You just have to sell the display itself instead of the damaged one, and that requires some skill. Search for BL12864G module. They had SSD1303T10 displays, but displayed in yellow, although I like the color more than the original one :) Unfortunately, these modules are not available anymore.
  • #21 17288564
    itadek
    Level 23  
    There is no problem with ebbing, I wonder if they have changed pins?
  • #22 17288580
    amigos
    Level 16  
    No. It is the same display, but with a yellow color. It is true that the module has a 20-pin connector in the same way as the original NIVONY module, but does not fit the distribution of pins on this 20-pin. The driver in the module is also different. So you can not just insert the whole module. The entire module, moreover, is bigger and will not fit. You have to de-solder the display from the module and it is the same display with the same designation, so the pins are identical on the 31-pin connector. The only problem with these displays is unfortunately their availability, or rather the lack of availability ;) This is a display that needs to be replaced NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
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  • #23 17322555
    A002
    Level 9  
    Someone ordered from this address www.soselectronic.pl/products/bolymin/bl-12864g-ernhn-1-52156? How long did you wait for the implementation?
  • #25 17408389
    amigos
    Level 16  
    Here you have all the display data including dimensions and pins. Those from TME probably do not fit. At least I did not manage to match anything.
    Attachments:
    • RIT_Display_rgs24128064yw002-09703_TAB_-A01__2_.pdf (782.07 KB) You must be logged in to download this attachment.
  • #26 17408454
    Luckyy
    Level 12  
    This is the display specification used by NIVONA, or some replacement? In TME there are those where the dimensions of the window (height x width) are 55.01 x 27.49mm (Active Area) but there is a SSD1309 driver, and in this pdf file is SSD1303T10.
  • #27 17408504
    amigos
    Level 16  
    In particular, this SSD1303T10 display is in Nivon. There are other pins on the tape in the 130x displays. Somewhere, I read that the 1306 drivers are compatible with 1303, but look through the output of the displays in the specifications and see what the differences are. I'm poor in the displays so I did not even try to figure out how to adapt them :) If it was a bit smaller, it would not be easy to mount one ;)
  • #28 17413920
    maciejd
    Level 12  
    A002 wrote:
    Someone ordered from this address www.soselectronic.pl/products/bolymin/bl-12864g-ernhn-1-52156? How long did you wait for the implementation?
    I ordered, delivery a few days from Slovakia ... and again I'm enjoying the "operation" of the coffee machine after the exchange. This time in yellow :) My friend who has the skill and access to the equipment (especially the microscope) has turned over - I do not recommend to anyone who is not fluent in these blocks.
  • #29 17414058
    Luckyy
    Level 12  
    Today I received information from them: SOS electronic sro Pri pracharni 16, 040 11 Kosice, Slovakia 52 156 1 130,0000 130,0000 OLED graphic display 128x64px. yellow 3,3V BL 12864G ERNHn 2 44 832 FEE FOR TRANSPORT 1 20,0000 20,0000 Total 150,00 VAT 30,00 Pre-payment amount (100,00%): 180,00 PLN How to get to the display? Do you have to undress the whole espresso machine?
  • #30 17414088
    amigos
    Level 16  
    You have to dismantle the housing and disassemble the front. To get down the front after dismantling the sides and top of the casing you have to unscrew 3 screws that you will see from the front after removing the tray. On the inside there are screws that hold the entire spout with the display on the guides. The display itself must also be removed from its plastic housing and a bit of desoldering pins, and finally the worst, or the tape itself. You will have some fun ;)
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Topic summary

✨ The discussion addresses the issue of a damaged OLED display in the NIVONA Caferomatica 830 coffee machine, with the original replacement cost around PLN 900-1000. Users confirm the original display uses the SSD1303T10 driver and is a 128x64 pixel OLED module with a 31-pin connector, which is now rare and discontinued. Attempts to find direct substitutes on AliExpress or other markets largely failed due to incompatible controllers, pin layouts, or mirrored image outputs. Alternative displays such as BL12864G (yellow OLED) from SOS electronic (Slovakia) and similar models from Japan or Russia have been used successfully but require delicate desoldering and soldering of the 31-pin ribbon cable, a process recommended only for skilled technicians. Some users developed or are developing adapter boards to use newer SSD1305, SSD1309, or SPD0301 controller displays, which have different pinouts and may show mirrored images or missing columns, requiring hardware or firmware adaptations. The community shares detailed disassembly instructions for accessing the display module, emphasizing careful removal of the front panel and soldering challenges. Some users report successful repairs by cleaning pins or replacing capacitors and diodes on the motherboard. The discussion also highlights the scarcity of original or compatible displays, the need for specialized repair skills, and ongoing efforts to create adapters for newer OLED modules to extend the machine's lifespan.

FAQ

TL;DR: Replacing the NIVONA 8xx OLED yourself cuts the 1 000 PLN service bill by ~82 % [Elektroda, paps79, #17062707; jacenty67, #17179483]. “It shines like new” once a SSD1305/0301 panel is fitted. Why it matters: the original display is NLA but affordable substitutes keep the machine brewing.

Quick Facts

• Original OLED: SSD1303T10, 132 × 64 px, 12 V boost rail [Elektroda, amigos, post #17834004] • Proven swaps: SSD1305Z (yellow/white) or SPD0301 (yellow/white), 128 × 64 px [Elektroda, amigos, post #18000551] • Parts cost: 140 – 260 PLN incl. PCB, vs. 800 – 1 000 PLN service module [Elektroda, jacenty67, #17179483; Luczi04031986, #18508253] • PCB options: “Satanistik 24-pin” for SPD0301 or “Amigos 31-pin” for SSD1305 [Elektroda, satanistik, #17894955; amigos, #18233157] • Typical boost voltage after TPS61045: 11 – 13 V DC [Elektroda, jackmc, post #18490466]

Which replacement OLED works without missing pixel columns?

Choose an SSD1305Z 31-pin panel; it shows the full 128 × 64 frame with no two-column gap that affects SPD0301 swaps [Elektroda, amigos, post #18000551]

Why does my SPD0301 screen show a 2-pixel blank strip?

SPD0301 is hard-wired for 128-pixel addressing; NIVONA firmware still sends 132 px data, so columns 0–1 wrap to the end, leaving a visible break [Elektroda, amigos, post #17925365] Functionality is unaffected.

What PCB adapter should I order for SSD1305?

Download the ‘Amigos SSD1305’ Gerber pack (post #18233157) and order 1 mm FR-4, 1-oz Cu; five boards cost about 8 USD delivered from JLCPCB [Elektroda, amigos, post #18510016]

Do I need hot-air to solder TPS61045 boost IC?

Yes. The SON-8 package sits under the board; use 250 °C air, flux, and tweezers. Hand soldering risks bridging pins 6–7 and kills the 12 V rail [Elektroda, damek4, post #18600363]

Edge case: display stays dark after swap—what to test?

  1. Measure VCC at JP1 pins 1-2; it must be 3.3 V.
  2. Check boost output at C4/C10; expect ~12 V.
  3. Inspect TPS61045 for shorts; one bridged pad drops boost to 4–5 V, leaving OLED blank [Elektroda, damek4, post #18600363]

How to flip the mirrored image on SSD1305/0301?

Use the 2-IC inverter: CD4078 combines command bits, CD4071 forces D0 high when opcode A0h is detected, plus 74AHC1G00 adds a 2-gate delay on WR#. Full schematic in post #18507781.

Is a plug-and-play board available?

Yes. Pre-assembled replacement modules appear on eBay for ~90 EUR [Elektroda, amigos, post #18421610] They clip into the 20-pin header—no soldering—yet still use SSD1305 inside.

Statistic: how much money do DIYers actually save?

Forum users report 170 PLN parts + 100 PLN labor versus 900 – 1 000 PLN service, a median saving of 74 % [Elektroda, jacenty67, #17179483; nioop, #17062856].

Can I reuse the old boost inductor and diode?

Yes—if L1 (10 µH, 4532) and D1 (MBR0530) test OK, resolder them onto the new PCB to match NIVONA’s 12 V design [Elektroda, amigos, post #18233157]

3-step How-To: swapping the OLED panel

  1. Unsnap front fascia, desolder 31-pin ribbon, lift old SSD1303 OLED.
  2. Solder new SSD1305 or attach SPD0301 to adapter; fit boost PCB onto 20-pin header.
  3. Bridge D0 (pin 7) per schematic, reassemble, set clock.

What if the new OLED flickers or is dim?

Reflow TPS61045 and check R4 (set to 120 kΩ). An undervalued R4 limits Duty, capping boost at 8 V and causing flicker [Elektroda, jackmc, post #18490466]

Can I order parts locally instead of AliExpress?

Yes. SSD1305Z modules are stocked by BuyDisplay (~24 USD) and Polish sellers (white/yellow, 130 – 160 PLN) [BuyDisplay, 2020; Elektorda, mipix, #18358600]. PCB components are common 0402/0603 passives.

Expert tip for beginners?

“Flux, flux, flux—then the 31-pin ribbon solders itself,” advises user amigos [Elektroda, 18573539] Clean with IPA before final assembly.
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