SYSOLUTION L20 LCD Controller

Chirevo
Wadiwa mushandisi shamwari, ndatenda nekusarudza Shanghai Xixun Electronic Technology Co, Ltd. (inozonzi Xixun Technology) seyako ma LED advertising dhizaini yekudzora midziyo. Chinangwa chikuru chegwaro iri ndechekukubatsira iwe nekukurumidza kunzwisisa uye kushandisa chigadzirwa. Isu tinoedza kuve nemazvo uye nekuvimbika pakunyora gwaro, uye zvirimo zvinogona kugadziridzwa kana kuchinjwa chero nguva pasina chiziviso.

Copyright
Iyo copyright yegwaro iri ndeye Xixun Technology. Pasina mvumo yakanyorwa yekambani yedu, hapana chikwata kana munhu anogona kukopa kana kubvisa zviri muchinyorwa ichi mune chero chimiro.
Mucherechedzo chiratidzo chakanyoreswa cheXixun Technology.

Update Record

Cherechedza:Gwaro racho rinogona kuchinja pasina chiziviso

Overview

L20 board inobatanidza multimedia decoding, LCD mutyairi, Ethernet, HDMI, WIFI, 4G, Bluetooth, inotsigira yakawanda yazvino yakakurumbira vhidhiyo uye mufananidzo fomati decoding, inotsigira HDMI vhidhiyo inobuda / yekupinda, mbiri 8/10-bit LVDS Interface uye EDP interface, inogona kutyaira akasiyana TFT LCD kuratidza, kurerutsa zvakanyanya sisitimu dhizaini yemuchina wese, TF kadhi uye SIM kadhi inobata nekiyi, yakagadzikana, yakanyatsokodzera yakakwirira-tsanangudzo network yekutamba bhokisi, vhidhiyo yekushambadzira muchina uye mufananidzo furemu Kushambadzira muchina.

Cherechedza
Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera: (1) Muchina uyu haugone kukonzera kukanganisa kunokuvadza, uye (2) mudziyo uyu unofanirwa kugamuchira chero kukanganiswa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi. Kushanda kunoenderana nemamiriro ekuti mudziyo uyu haukonzere kukanganisa kunokuvadza.

Mabasa Uye Zvimiro

1. Kubatana kwepamusoro: Batanidza USB / LVDS / EDP / HDMI / Ethernet / WIFI / Bluetooth mune imwe, kurerutsa dhizaini yemuchina wese, uye unogona kuisa TF kadhi;
2. Chengetedza mari yebasa: Iyo yakavakirwa-mukati PCI-E 4G module inotsigira akasiyana PCI-E 4G modules akadai seHuawei neLongshang, iyo inonyanya kukodzera kuchengetedza kure kwekushambadza zvese-mu-mumwe muchina uye inochengetedza mari yebasa;
3. Yakapfuma yekuwedzera interfaces: 6 USB interfaces (4 mapini uye 2 akajairwa USB ports), 3 inowedzera serial ports, GPIO/ADC interface, inogona kusangana nezvinodiwa zvakasiyana siyana pamusika;
4. High-definition: Maximum tsigiro 3840 × 2160 decoding uye LCD kuratidza ine akasiyana LVDS / EDP interfaces;
5. Pedzisa mabasa: Tsigira yakatwasuka uye yakatwasuka chidzitiro chekutamba, vhidhiyo kupatsanura skrini, kupururudza zvinyorwa zvidiki, chinja chenguva, USB data kupinza uye mamwe mabasa;
6. Yakanaka manejimendi: Iyo mushandisi-inoshamwaridzika playlist yekumashure manejimendi software yakanakira kushambadzira yekutamba manejimendi uye kutonga. zviri nyore kunzwisisa mamiriro ekutamba kuburikidza nePlay log;
7. Software: LedOK Express.

Interfaces

Technical Parameters

Main Hardware Indicators
CPU	Rockchip RK3288 ndiyo quad-core GPU Mail-T764	yakasimba zvikuru	quad-core	1.8GHz	Cortex-A17
RAM	2G (default) (kusvika ku4G)
Yakavakwa-mukati Memory	EMMC 16G(default)/32G/64G(optional)
Yakavakwa-mukati ROM	2KB EEPROM
Decoded Resolution	Inotsigira huwandu hwe3840 * 2160
Kushanda System	Android 7.1
Play Mode	Inotsigira akawanda ekutamba modhi senge loop, nguva, uye kuisa
Network Support	4G, Ethernet, inotsigira WiFi / Bluetooth, isina waya yekuwedzera yeperipheral
Vhidhiyo Playback	Tsigira MP4 (.H.264, MPEG, DIVX, XVID) fomati
USB2.0 Interface	2 USB host, 4 USB zvigadziko
Mipi Kamera	24 pini FPC interface, inotsigira 1300w Kamera (kusarudza)

Serial Port	Default 3 TTL serial port sockets (inogona kuchinjirwa kuRS232 kana 485)
GPS	GPS yekunze (sarudzo)
WIFI, BT	Yakavakwa-mukati WIFI, BT (kusarudza)
4G	Yakavakirwa-mukati 4G module kutaurirana (sarudzo)
Ethernet	1, 10M/100M/1000M inogadzirisa Ethernet
TF Kadhi	Tsigira TF kadhi
Kubuda kweLVDS	1 imwe / mbiri chiteshi, inogona kutyaira zvakananga 50/60Hz LCD skrini
EDP ​​Output	Inogona kutyaira zvakananga EDP interface LCD skrini ine akasiyana magadziriso
HDMI Output	1, tsigira 1080P@120Hz, 4kx2k@60Hz kubuda
HDMI Inzwa Zvinotaurwa	HDMI kupinza, 30pin FPC tsika interface
Audio uye vhidhiyo kubuda	Tsigira kuruboshwe uye kurudyi chiteshi kubuda, yakavakirwa-mukati maviri 8R/5W simba amplifier
RTC nguva chaiyo wachi	Support
Timer chinja	Support
System Upgrade	Tsigira SD kadhi / komputa kugadzirisa

Software Operation Maitiro

Hardware Connection Diagram

Software Connection

Simbisa kubatana kwehardware, vhura iyo LedOK Express software, uye kadhi rekutumira rinogona kuwonekwa otomatiki mune yekushandisa manejimendi interface. Kana iyo kadhi yekutumira isingaonekwe, ndapota tinya bhatani rekuvandudza riri kurudyi rwesoftware interface. Kana yakabatana netambo yetiweki, ndapota vhura iyo "RJ45 Cable yakabatana zvakananga" mukona yezasi yekuruboshwe yesoftware interface.

LedOK System Parameters

LED yakazara chidzitiro hupamhi uye kureba marongero
Dzvanya Terminal control uye sarudza mutongi, enda kune Yepamberi paramita uye yekuisa password 888 kuti uise setup interface.

Mune yepamberi yekumisikidza interface, isa iyo LED skrini hupamhi uye kureba paramita uye tinya "Set" kuti ubudirire.

LedOK Configuration Network 

Pane nzira nhatu dzekuti kadhi rekudzora risvike kunetiweki, dzinoti, network tambo yekuwana, WiFi kuwana, 3G/4G network yekuwana, uye akasiyana makadhi ekudzora makadhi anogona kusarudza nzira yetiweki yekuwana zvinoenderana nekushandisa (sarudza imwe yeatatu. )
Nzira 1: Wired network kumisikidza
Wobva wavhura iyo network configuration interface, yekutanga ndeye wired network, unogona kuseta iyo IP parameters yakasarudzwa control kadhi.

Dzora kadhi yekuwana network yakakosha waya network.
Paunenge uchisarudza isina waya WiFi kana 4G network yekuwana, iyo wired network inofanira kuburitswa, uye IP kero yekadhi yekutumira inowanikwa otomatiki.

Nzira 2: WiFi inobvumira
Tarisa WiFi Gonesa uye mirira kweanenge masekondi matatu, tinya Scan WiFi kuti utarise inowanikwa WiFi iri padyo, sarudza iyo WiFi uye isa password, tinya Sevha kuchengetedza iyo WiFi kumisikidza kune yekudzora kadhi.

Mushure meanenge maminetsi matatu, kadhi yekudzora inozotsvaga iyo yeWiFi hotspot yakabatana nekumisikidzwa, uye "internet" mwenje pane yekudzora kadhi inopenya zvakafanana uye zvishoma nezvishoma, zvichiratidza kuti yakabatana nepuratifomu yegore. Panguva ino, unogona kupinda kune gore chikuva www.m3mled.net kutumira chirongwa.
Mazano
Kana iyo WiFi isingakwanise kuenda online, unogona kugadzirisa anotevera mamiriro:

1. Tarisa kana iyo antenna yeWiFi yakasimbiswa;
2. Ndokumbira utarise kana password yeWiFi yakarurama;
3. Tarisa uone kana nhamba ye router access terminals yasvika pamuganhu wepamusoro;
4. Kunyangwe iyo E-kadhi kodhi iri munzvimbo yewifi;
5. Sarudzazve WiFi hotspot kuti ugadzirise kubatana;
6. Iyo Y/M yakatevedzana wired network isina kuvharwa (yekutanga wired network).

Nzira 3: 4G kugadzirisa
Tarisa Bvumira 4G, iyo kodhi yenyika MMC inogona kuenderana neiyo Get Status bhatani, uye wobva wasarudza "Operator" kuti uwane inoenderana APN ruzivo, kana opareta asingakwanisi kuwanikwa, unogona kutarisa "Custom" cheki bhokisi, Wobva waisa nemaoko. ruzivo rwe APN.

Mushure mekugadzirisa mapeji e4G, kumirira anenge maminitsi mashanu kuti kadhi yekudzora iite otomatiki 5G/3G network kuti uwane network; cherechedza "internet" chiedza chekutonga kadhi chichipenya zvakafanana uye zvishoma nezvishoma, izvo zvinoreva kuti gore chikuva chakabatanidzwa, uye iwe unogona kupinda mupuratifomu yegore panguva ino. www.ledaips.com kutumira zvirongwa.

Mazano
Kana 4G isingakwanise kuenda online, unogona kutarisa anotevera mamiriro:

1. Tarisa uone kana 4Gantenna yakasimbiswa;
2. Iyo Y yakatevedzana wired network isina kuvharwa (yekutanga wired network);
3. Tarisa kuti APN ndeyechokwadi here (unogona kubvunza mushandisi);
4. Kunyangwe mamiriro emakadhi ekudzora akajairika, uye kana kuyerera kuripo kwekadhi rekudzora mumwedzi wezvino yakakura kupfuura 0M;
5. Tarisa kana simba rechiratidzo che4G riri pamusoro pe13, uye simba rechiratidzo che 3G / 4G rinogona kuwanikwa kuburikidza ne "Network Status Detection".

AIPS Cloud Platform Register

Cloud platform account kunyoreswa
Vhura iyo cloud platform login interface, tinya bhatani rekunyoresa, ruzivo rwekuisa zvinoenderana nekwakakodzera kukurudzira uye tinya tumira. Mushure mekugamuchira email yekusimbisa, tinya chinongedzo kuti usimbise uye upedze kunyoreswa.

Cloud platform account inosunga
Enter the web server kero uye ID yekambani uye tinya Sevha. Kero yeserver yekunze ndeiyi: www.ledaips.com

Peji Yokupedzisira

Kuti uwane rumwe ruzivo nezve Internet cluster control solution yeLED advertising equipment control, pamwe nemamwe magwaro ekuraira ane hukama, ndapota shanya yedu. websaiti: www.ledok.cn kuti uwane ruzivo rwakadzama. Kana zvichidikanwa, sevhisi yevatengi yepamhepo inotaurirana newe nenguva. Chiitiko cheindasitiri chichakupa mhinduro inogutsa, Shanghai Xixun inotarisira nemoyo wese kubatirana kwekutevera newe.

Rukwaziso rwose
Iyo kambani Shanghai XiXun Electronics Co., Ltd.
Kurume 2022

FCC Chirevo

Chero Shanduko kana zvigadziriso zvisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mvumo yemushandisi yekushandisa michina.
Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:

1. Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza, uye
2. Muchina uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.

FCC Radiation Exposure Statement:
Mudziyo uyu unoenderana neFCC radiation exposure limits yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuisirwa uye kushandirwa neisina chinhambwe 20cm pakati pe radiator&muviri wako.
Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana nechikamu 15 cheFCC Mitemo. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Mudziyo uyu unogadzira, unoshandisa uye unogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana nemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana mudziyo uyu ukakonzera kukanganisa kunokuvadza redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima uye nekubatidza mudziyo, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe kana anopfuura eanotevera matanho:

• Reorrent kana kutamisa antenna inogamuchira.
• Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
• Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
• Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.

www.sysolution.net

Zvinyorwa / Zvishandiso

SYSOLUTION L20 LCD Controller [pdf] Mirayiridzo L20, 2AQNML20, L20 LCD Controller, LCD Controller

References

• User Manual