DTECH DTU Kuendesa Dhata 4km Kutumira Transceiver USB kuenda kuTPUNB LORA Wireless Serial Data Transceive

DTECH DTU Kuendesa Dhata 4km Kuendesa Transceiver USB kuenda kuTPUNBLORA Wireless Serial Data Transceive

4000 metres kureba, chipingamupinyi-chisina kutapurirana
Kuwana kwepamusoro, kugashira kwakanyanya, uye kugona kwakasimba kwemadziro ekupinda.Pachinhambwe chimwechete, zvichienzaniswa nezvigadzirwa zveLORA, inogona kufambisa data rakawanda uye kumhanya kwekutapurirana kunokurumidza.Panguva imwecheteyo, chiyero che data hachizorasikirwi nemapakiti, izvo zvinogadzirisa dambudziko reLORA shoma shoma yedheta yekufambisa kure-kure, dambudziko rekurasikirwa kwepakiti.

Point-to-multipoint basa rekushandisa
Kuburikidza neasina waya TPUNB nzira yekufambisa, inonetesa isina waya yekufambisa uye maapplication ari nyore.Multiple mudziyo zviteshi zvinogona kushandiswa kutaurirana data.Hapana chikonzero chekusiyanisa pakati pekutumira uye kugamuchira magumo.Magumo ese anogona kushandiswa seanotapurirana ekugadzirisa data, kuita kuti kutaurirana kuve nyore.Inogona nyore kurarama nezviitiko zvakasiyana.

ISM bhendi yakasununguka kushandisa
Wide spread spectrum range, yakafara frequency band
Network-isina wireless frequency bhendi ndeye 410MHz - 510MHz, akawanda frequency mabhendi anogona kushandiswa
Seri port baud chiyero chiyero 1200bps - 115200bps
Pamusoro-iyo-mhepo baud chiyero chiyero 2400bps - 76800bps
Tsigira Modbus data pachena kutapurirana

Wireless parameter kumisikidzwa, yakangwara inogadzirisa yekuzvienzanisa
Iko hakuna muganhu pahuwandu hwematerminals akabatanidzwa kune chigadzirwa.Iyo RS485 port inogona kubatana ne256 zvishandiso uye RS232 port inogona kubatana kune 1 mudziyo.RS485 uye RS232 inogona kutumira data panguva imwe chete.Iyo bidirectional yekufambisa inoshandisa tekinoroji yekufambisa kwemutsara kuona kuti data hairasikirwe nemapaketi.