E tšehetsa mefuta e fapaneng ea modulation
Mefuta ea modulation ea LoRa, FLRC, FSK le GFSK
Mokhoa oa LoRa: 200kbps (max), puisano e hole ea lebelo le tlase
Mokhoa oa FLRC: 1.3Mbps (max), puisano e potlakileng ea mahareng le e telele
Mokhoa oa FSK / GFSK: 2Mbps (max), puisano e potlakileng
E lumellana le protocol ea BLE
Thepa e tšehetsa protocol ea BLE, 'me bareki ba ka e kopanya le matla a tlase a Bluetooth ho latela litlhoko tsa bona, ba fa bareki menyetla e mengata.
Tlhokomeliso: Mojule ke hardware e hloekileng 'me e fumaneha feela bakeng sa ntlafatso ea bobeli
Sehlahisoa parameter
Paramethara | ||
Brand | Semtech | Semtech |
Mohlala oa sehlahisoa | SX1280TR2.4 | SX1280PATR2.4 |
Sekema sa chip | SX1280 | SX1280 |
Sehlopha sa maqhubu a tšebetso | 2.4GHz | 2.4GHz |
Matla a phahameng a tlhahiso | 12.5dBm | 22dBm |
Ho amohela kutlo | -132dBm@476bps | -134dBm@476bps |
Emission hajoale | 45mA | 200mA |
Ho amohela hona joale | 10mA | 15mA |
Ho phomola hona joale | 3uA | 3uA |
Mofuta o tloaelehileng oa motlakase | 3.3V | 3.3V |
Sebaka sa boitsebiso | 2Km | 4Km |
Khokahano ea puisano | SPI | SPI |
Sehokelo sa Antenna | Motheo oa antenna /IPEX antenna | Sebopeho sa li-antenna tse peli / IPEX setsi sa li-antenna |
Mokhoa oa encapsulation | Patch | Patch |
Boholo ba module | 21.8* 15.8mm | 23.8* 15.8mm |