I-JAVAD LMR400 UHF Radio Module
Ukuze uthole amamanyuwali okusebenza neminye imibhalo yezobuchwepheshe, sicela uvakashele eyethu webisayithi bese ulanda i-firmware yakamuva.
Nasi isixhumanisi se-firmware ye-LMR400, imibhalo, kanye nezinsiza: http://javad.com/jgnss/products/radios/oem-radios.html
Ukusekela Ukubuza
Ukuze kubhekwane nokwesekwa kwamakhasimende kubuza ngendlela efika ngesikhathi nangempumelelo; I-JAVAD GNSS idale insiza enamandla yemibuzo eku-inthanethi. Ukuthatha i-advantagKulolu hlelo lokusebenza, sicela ungene ku-akhawunti yakho ye-JAVAD GNSS bese ukhetha IMIBUZO kumenyu yokudonsela phansi.
16-Okuholayo Isixhumi Sokuxhumanisa Iphinikhodi
| I-PIN # | Umklami Wesiginali | Igama lesiginali | Incazelo | I/O | Amazwana |
| 1 | GND | GND | Ground | – | Isiginali kanye ne-Chassis Ground |
| 2 | I-DSP UART 1 | I-TXD | Idatha Edlulisiwe | Okokufaka kwe-TTL | Okokufaka Idatha Yomkhiqizo |
| 3 | I-DSP UART 2 | I-RXD | Idatha eyamukelwe | Okukhiphayo kwe-TTL | Okukhiphayo kwedatha ye-serial eyamukelwe |
|
4 |
I-DPORT5 |
I-DTR noma i-DP/MP |
Itheminali Yedatha Ilungile |
Okokufaka kwe-TTL |
Ulayini wokulawula ungasetshenziswa njengendlela yokusekelayo yokufaka imodi yomyalo: (0V) - Imodi Yokulungisa; (3.3V) – Imodi Yedatha. Ukudonsela phezulu okungu-100K kunika amandla Imodi Yedatha uma lesi siginali ishiywe ingaxhumekile. I-Maintenance Mode nayo iyafinyeleleka ngokudlulisa ukulandelana kokuphunyuka. |
|
5 |
I-DPORT1 |
I-CTS |
Sula Ukuthumela |
Okukhiphayo kwe-TTL |
Isetshenziselwa ukulawula ukugeleza kokudlulisa kusuka kumsebenzisi kuya emsakazweni: (0V) - Dlulisa isigcinalwazi singagcwali, qhubeka nokudlulisa (3.3V) - Dlulisa isigcinalwazi sigcwele, yeka ukudlulisa |
|
6 |
I-TTLI1 |
LALA |
Irediyo yokulala/ukuvusa Thola kuphela |
Okokufaka kwe-TTL |
Kumodi yokulala, yonke imisebenzi yomsakazo ivaliwe isebenzisa ngaphansi kuka-50µA. Ukudonsela phansi okungu-10K kwangaphakathi kuvusa umsakazo uma le signali ishiywe ingaxhunyiwe. Ekuvukeni, noma yiziphi izilungiselelo zokucushwa ezihleliwe zomsebenzisi ziyavuselelwa kumemori ye-flash, kucishwe noma yiziphi izilungiselelo zesikhashana okungenzeka zisethiwe:(3.3V) – Irediyo Yokulala; (0V) – Wake Radio. Njengenketho ingasetshenziswa njenge-TTL Input Line 1. |
|
7 |
I-DPORT3 |
MDM_GRN |
Ukutholwa Kwenkampani Yenethiwekhi |
Okukhiphayo kwe-TTL |
Kusetshenziswa izilawuli kude ukukhombisa ukuthi isilawuli kude sithole ngempumelelo isiginali evela esiteshini esiyisisekelo:
(0V) 1 – Isithwali sitholiwe (sivumelanisiwe) (3.3V) 0 – Ayikho inkampani yenethiwekhi etholiwe (hhayi kuvumelanisiwe) |
|
8 |
I-DPORT4 |
I-RTS |
Isicelo Sokuthumela |
Okokufaka kwe-TTL |
Ifaka ukuhamba kwedatha yokwamukela esuka kumsakazo iye kumsebenzisi ivuliwe noma ivaliwe. Ukudonsela phansi kwe-10K kwangaphakathi kunika amandla ukwamukela idatha uma lesi siginali ishiywe ingaxhumekile. Ekusebenzeni okuvamile, lesi siginali kufanele kugonywe:(0V) - Thola idatha (RxD) inikwe amandla (3.3V) - Thola idatha (RxD) ivaliwe |
| 9 | I-DPORT2 | I-DSR | Ukusetha Idatha Kulungile | Okukhiphayo kwe-TTL | Isetshenziselwa ukulawula ukugeleza kokudlulisa kusuka kumsebenzisi kuya emsakazweni:(0V) 1 - Thola isigcinalwazi sinedatha ezodluliswa; (3.3V) 0 – Thola ibhafa ayinalutho |
| 10 | RES CONT | PHENDULA | Setha kabusha umsakazo | Okokufaka kwe-TTL | Setha kabusha umsakazo ngokufinyeza le phinikhodi phansi. |
| 11 | I-TTLO1 | I-TTLOUT1 | I-TTL Output Line 1 | Okukhiphayo kwe-TTL | Ulayini wokulondoloza |
| 12 | I-TTLO2 | I-TTLOUT2 | I-TTL Output Line 2 | Okukhiphayo kwe-TTL | Ulayini wokulondoloza |
| 13 | GND | GND | Ground | – | Isiginali kanye ne-Chassis Ground |
| 14 | I-TTLI2 | I-TTLIN | I-TTL
| faka umugqa |
Okokufaka kwe-TTL | I-resistor yokudonsa yangaphakathi engu-100K isetshenziswa. |
| 15 | I-VCC36 | I-PWR | Ukunikezwa kwamandla kagesi | Kwangaphandle | Ilawulwa iphozithivu engu-4.2V DC kusukela ku-ext. Ukunikezwa kwamandla kagesi. |
| 16 | I-VCC36 | I-PWR | Ukunikezwa kwamandla kagesi | Kwangaphandle | Ilawulwa iphozithivu engu-4.2V DC kusukela ku-ext. Ukunikezwa kwamandla kagesi. |
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www.javad.com
Copyright © JAVAD GNSS, Inc., 2021
Amadokhumenti / Izinsiza
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I-JAVAD LMR400 UHF Radio Module [pdf] Imaniwali yosebenzisayo LMR400, UHF Radio Module |
