Pūoko Peke Tire o waho (Kaiwhakawhiti)
whakaahuatanga2
Whakaahuatanga
![p131d](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583aed0d118c21050.jpg)
Kōwae pēhanga tire: I roto i te pūnaha whakawhiti, ko te kōwae pēhanga potae he kōwae tino whakauru e mau ana i te MCU, te pūoko pehanga, me te pūoko pāmahana. Ma te whakauru i te firmware ki roto i te MCU, ka taea te kohia te pehanga, te pāmahana, me te tere tere o nga raraunga, ka tukuna ma te waahanga RF.
Oscillator tioata: Ka whakaratohia e te oscillator tioata he karaka o waho mo te MCU, a ma te whirihora i te rehita MCU, ka taea te whakatau i nga tawhā penei i te auau o te pokapū me te reiti o te tohu RF i tukuna e te kaiwhakawhiti.
Antenna: Ka taea e te antenna te tuku raraunga i tukuna e te MCU.
Kōwae auau reo irirangi: I tangohia nga raraunga mai i te pehanga potae ka tukuna ma te 433.92MHZFSK auau reo irirangi.
Antenna auau iti: Ka taea e te antenna auau iti te whakautu ki nga tohu auau iti ka tuku ki te MCU.
Pūhiko: Ka kaha te MCU. He nui te paanga o te mana o te pākahiko ki te oranga o te mahi a te kaiwhakawhiti.
PCB: Whakaritea nga waahanga me te whakarato hononga hiko pono.
Anga: Ka wehe i nga waahanga hiko o roto mai i te wai, te puehu, te hiko pateko, me etahi atu, me te aukati i nga paanga miihini tika ki nga waahanga o roto.
Ngā āhuatanga
• Te tuitui teitei (te pehanga, te mahana, te hopu raraunga whakatere)
• Te tino tika 8kPa@ (0 ℃-70 ℃)
• Te tuku ahokore RF
• Te ora o te pākahiko ≥2years
Tawhā Hangarau
Ngaohiko whakahaere | 2.0V~4.0V |
Te pāmahana whakahaere | -20~80 ℃ |
Te pāmahana rokiroki | -40℃~85℃ |
RF auau mahi | 433.920MHz±20kHz |
RF FSK auau whakatiki | ±25KHz |
Reiti Tohu RF | 9.6kbps |
Te mana tuku auau teitei | ≤10dBm(VDD=3.0V,T=25℃) |
Awhe ine pehanga | 100~800kpa |
Te au pateko | ≤3uA@3.0V |
Te tukunga o naianei | 11.6mA@3.0V |
Te tika o te inenga Barometric
| ≤8kPa@(0~70℃) ≤12kPa @(-20~0℃, 70~85℃) |
Te inenga tika | ≤3℃(-20~70℃) ≤5℃(70~80℃) |
Awhe rapunga hiko o te pākahiko | 2.0V~3.3V |
Te ora o te pākahiko | 2 tau@CR1632 |
Te ahua
![p2j9v](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583d3459c1ce21757.jpg)
![p3q7k](https://ecdn6.globalso.com/upload/p/182/image_other/2023-12/6583d37f11a5e17775.jpg)
Rahi
Te roa | 23.2mm±0.2 |
Teitei | 15.9mm±0.2 |
Taumaha | ≤12g |