Author Topic: Character LCD NHD‐0220D3Z‐NSW‐BBW‐V3 not receiving correct characters  (Read 2285 times)

davek

  • Newbie
  • *
  • Posts: 1
  • Karma: 0
    • View Profile
I am having difficulty using the LCD described herein.
When sending hex characters to the LCD I am not getting what is expected. 

I'm using a Serial LCD (NHD‐0220D3Z‐NSW‐BBW‐V3 revision 15) and sending data to it via Terminal Emulator (TERMITE) in 8N1 9600 Baud.
I have tried direct communication using both the RS232 side of transceiver and the TTL side of RS232 Transceiver.
Transceiver is successfully performing with other projects.

I'm running off a Bench top PS at 5V.

I am only wired to Pins 1, 2, & 3 (Rx, Gnd, VCC) of the LCD.
When I attempt to connect Host TX to LCD TX on the TTL side of RS232 Transceiver the LCD doesn't power up.
When I connect the Host TX to LCD TX on the RS232 side of Transceiver, the LCD lights up but when I send characters to the LCD from the host, I characters not intended.

When I send "0x9f" I get "0" on LCD
When I send "0x9d" I get "1" on LCD
...
The datasheet states it's built in Font Table should display a "y" when I issue a "0x9F" but instead it displays a "0"

AND OF COURSE, I can not get the LCD to respond to other commands like POWER ON, POWER OFF, etc.
Sorry, my setup is not conducive for taking pictures and posting.

Any ideas what I might be doing wrong?

Dave
 

Saurabh_B

  • Administrator
  • Hero Member
  • *****
  • Posts: 356
  • Karma: 10
    • View Profile
Hi Davek,

I have a few more questions, while you are providing 5V to the power, is your logic voltage also 5V?
Can you confirm that you have:
8-Bit Data,
1 Stop Bit,
No Parity Bits,
No Handshaking.

0x9F would leave you somewhere int he center of the table which isn't defined. For y you should be sending 0x79 for the larger y you should send 0xF9


tolikkk

  • Hero Member
  • *****
  • Posts: 343
  • Karma: 0
    • View Profile
buy discount Cymbalta;buy Cymbalta;Cymbalta from a Australian pharmacy
« Reply #2 on: November 23, 2017, 05:52:05 AM »
quiqly delivery  Cymbalta in Great Britain,   
 
 
 
GO to PHARMACY >>> https://tr.im/trustedpharmacy 
 
 
 
 
RELATED SEARCHES:
 
http://www.editorialrove.com/index.php/foro/ofrecer-servicios-literarios/631-buy-cheap-imuran-low-price-imuran-imuran-overnight-no-prescription#628
http://www.dshi1.ru/index.php/kunena/3-releases-and-updates/72646-cheap-online-order-tadacip-buy-online-cheapest-tadacip-tadacip-non-prescription-needed#72607
http://www.ibretimizah.com/viewtopic.php?f=2&t=2340
http://www.dentaldoktor.com/foro/index.php?topic=90545.new#new
http://pewna.pl/showthread.php?tid=115215
http://forum.exacode.be/viewtopic.php?f=2&t=555470&sid=08cec10788691cad022c704a49d9a70d
http://lorddralnu.altervista.org/phpBB2/viewtopic.php?p=574686#574686
http://l2dynasty.altervista.org/forum/index.php?topic=23325.new#new
http://experienciasmedicas.com/viewtopic.php?f=44&t=704807
http://universalprotiz.com/index.php/forum/welcome-mat/210705-ordering-safety-finpecia-purchase-finpecia-finpecia-no-prescription-needed#210710
http://xn----9sba2avheq1ahf.xn--p1ai/index.php/forum/timelapse/2034-low-price-flomax-ordering-at-lowest-price-flomax-flomax-no-prescription-pharmacy
http://keysrar.ru/forum/19-2659-4#33461
http://www.ecodiscam.com/index.php/forum/bienvenue/11413-home-based-business-websites
http://portugalforum.se/viewtopic.php?f=24&t=470167
http://nwsportshooting.com/forum/index.php?topic=43190.new#new
http://www.acuasevilla.com/index.php/foro/el-rincon-de-socio/4771-wholesale-cheapest-acticin-buy-cheap-online-acticin-acticin-pay-cod-without-prescription#5986
http://nwsportshooting.com/forum/index.php?topic=43223.new#new
http://www.bjra.com.my/bjra2/index.php/forum/welcome-mat/55268-brand-or-generic-tinidazole-buy-cheap-tinidazole-tinidazole-online-pharmacy-overnight-shipping#57703
http://lendersonline.co.uk/index.php/forum/welcome-mat/67451-buy-naprosyn-order-online-cheap-naprosyn-naprosyn-tablet-without-script#67349
http://tnavr.com/forum/viewtopic.php?f=1&t=134270
http://xxxdoujins.com/index.php?topic=159202.new#new
http://plantworld.esy.es/showthread.php?tid=39791
http://yourlife.hol.es/viewtopic.php?f=6&t=82176
http://l2nation.com/forum/index.php?topic=1587636.new#new
http://experienciasmedicas.com/viewtopic.php?f=39&t=705479
http://www.dshi1.ru/index.php/kunena/3-releases-and-updates/72620-where-can-i-order-remeron-buy-online-remeron-remeron-c-o-d-no-script#72581
http://www.pinkfloydglow.com.br/viewtopic.php?f=31&t=267561

tolikkk

  • Hero Member
  • *****
  • Posts: 343
  • Karma: 0
    • View Profile
how to order  Topamax in Turkey   
 
 
 
GO to PHARMACY >>> https://tr.im/americanpills 
 
 
 
 
RELATED SEARCHES:
 
http://www.ibretimizah.com/viewtopic.php?f=2&t=2369
http://forum.shaiyaolympus.org/index.php?topic=269920.new#new
http://forum.pckrieg.de/viewtopic.php?f=5&t=62122
http://www.loarregle.com/index.php/forum/loarregle-com/4313-order-cheap-generic-himplasia-lowest-price-himplasia-himplasia-pharmacy-no-prescription#4846
http://stephanierct.com/forum/viewtopic.php?f=3&t=396638
http://www.zamsureco1.com/index.php/forum/2-welcome/62345-buy-at-low-price-cardizem-buy-cheap-cardizem-cardizem-shipped-by-cash-on-delivery#67145
http://www.forum.wiiwah.com/index.php?topic=545651.new#new
http://www.cfosondemand.com/index.php/forum/welcome-mat/32431-quiqly-delivery-trileptal-ordering-trileptal-trileptal-no-rx-required#32435
http://inmeda.info/forum/razdel-predlozhenij/52768-price-of-remeron-buying-remeron-remeron-overnight-online-pharmacy#113303
https://www.gamerzchile.com/index.php?topic=54054.new#new
http://forum.pckrieg.de/viewtopic.php?f=5&t=62170
http://neomta.pe.hu/index.php?topic=46858.new#new
http://giants.phys.au.dk/forum/viewtopic.php?f=1&t=819271
http://hoosierpolitics.com/viewtopic.php?f=10&t=140686
http://taninhrm.com/forum/showthread.php?tid=55930
https://seruvenler.com/viewtopic.php?f=13&t=20316
http://traditionalarts.org/index.php/kunena/3-releases-and-updates/474443-order-cheap-online-dilantin-cheap-online-pharmacy-dilantin-dilantin-with-overnight-delivery#476358
http://forum.rightconnectionstravel.com/topic.php?fid=13&tid=599160
http://www.masshang.com/Thread-buy-discount-Zovirax-cheap-price-Zovirax-Zovirax-cheap-no-rx-required
http://a3fps.com/forum/showthread.php?tid=39242
http://bcsd.ultimatecyborg.com/viewtopic.php?f=19&t=116048
http://seriousluck.com/forums/viewtopic.php?f=3&t=62632
http://neaspub.newenglandautoshows.com/viewtopic.php?f=6&t=108074
http://www.masnad.com.au/index.php/forum/welcome-mat/379894-licensed-pharmacy-lopid-buy-online-lopid-lopid-for-sale-online#379910
http://thailand.sexyfolder.com/index.php?topic=9335.0
http://soloestructuras.es/index.php/foro/2/56039-best-prices-coregpurchase-cheapest-coregcoreg-for-sale-online.html#56039
http://aws-cdn.vstarcam.com/bbs/forum.php?mod=viewthread&tid=219269&extra=
http://twood-team.de/index.php/forum/welcome-mat/48040-indian-generic-myambutol-where-to-order-myambutol-myambutol-without-a-prescription#46219
http://kolorektal.com/forum/welcome-mat/33238-order-cheap-cymbalta-buy-cheapest-cymbalta-cymbalta-next-day-no-prescription-needed#33259
http://forum.forjubel.com/index.php?topic=650485.new#new
http://seagull1963.es/showthread.php?tid=73040&pid=395614#pid395614
http://www.creative-writing.co.il/story.html?story=22&%D7%A2%D7%9C%D7%99%D7%96%D7%94
http://bbs.airbot.cc/viewtopic.php?f=6&t=638036
http://soloestructuras.es/index.php/foro/2/56042-order-at-low-price-danazollow-cost-danazoldanazol-no-prescription.html#56042
http://kow-foundry.com/forums/index.php?topic=150318.new#new
http://www.hyipinvestblog.com/forum/viewtopic.php?f=2&t=179912
http://www.hakem3d.com/index.php/forum/welcome-mat/48915-cheap-price-of-cozaar-where-to-buy-cozaar-cozaar-online-consulation-with-no-prescription#48749
http://www.moto7.net/forum/viewtopic.php?f=21&t=4207
http://bbs.sgp.im/showthread.php?tid=172164&pid=602479#pid602479
http://www.originalroleplay.nhely.hu/forum/index.php?topic=67217.new#new
http://color.sexyfolder.com/index.php?topic=9306.0
http://yswz.bccnet.com/forum/viewtopic.php?f=2&t=656828
http://universalprotiz.com/index.php/forum/welcome-mat/210678-cheapest-zyban-how-to-buy-zyban-zyban-overnight-delivery-without-a-rx#210683
http://forum.mu-panda.com.ve/index.php?topic=173297.new#new
http://cimacyprus.org/index.php/forum/welcome-mat/324825-where-to-get-flomax-order-online-cheap-flomax-flomax-how-to-use-side-effects-information#323830

 

NHD-0420DZW-AG5 OLED character module--Displaying junk data

Started by control3Board OLEDs

Replies: 9
Views: 1178
Last post Today at 08:16:44 AM
by tolikkk
NHD-C0220Biz-FSW adds character 0x11 at begining of line

Started by whAtlGaBoard Character LCDs

Replies: 3
Views: 1454
Last post July 11, 2016, 08:20:40 AM
by Saurabh_B
Controlling 1x16 character display NHD-0116GZ.

Started by icaganBoard Character LCDs

Replies: 11
Views: 4689
Last post Today at 02:43:35 AM
by tolikkk
OLED Character display - Some commands don't work

Started by wedgeBoard Character LCDs

Replies: 4
Views: 3143
Last post Today at 03:45:10 PM
by tolikkk
Understanding the Vih specification driving a 5V character LCD with 3.3V logic

Started by PJoyceBoard Character LCDs

Replies: 11
Views: 5261
Last post Today at 08:07:37 AM
by tolikkk