BETAFPV ELRS Nano RF TX Module High Refresh Rate Long Range Performance Ultra Low Latency
Module ya BETAFPV Nano RF TX idakhazikitsidwa ndi projekiti ya ExpressLRS, ulalo wotseguka wa RC wamapulogalamu a RC. ExpressLRS ikufuna kukwaniritsa ulalo wabwino kwambiri pa liwiro, latency ndi osiyanasiyana. Izi zimapangitsa ExpressLRS kukhala imodzi mwamaulalo othamanga kwambiri a RC omwe akupezekabe pomwe akupereka mawonekedwe akutali.
Github Project Link: https://github.com/ExpressLRS
Tsamba la Facebook: https://fwww.facebook.com/groups/636441730280366
Zofotokozera
- Mtengo wotsitsimutsa paketi:
25Hz/50Hz/100Hz/200Hz (915MHz/868M Hz)
50Hz/150Hz/250Hz/500Hz (2.4GHz) - RF linanena bungwe mphamvu:
25mW/50mW/100mW/250mW/500mW (2.4GHz)
100mW/250mW/500mW (915M Hz/868MHz) - Ma frequency band (Nano RF Module 2.4G version): 2.4GHz ISM
- Mafupipafupi (Nano RF Module 915MHz / 868MHz mtundu): 915MHz FCC / 868MHz EU
- Lowetsani voltagndi: DC 5V~l2V
- Doko la USB: Type-C
Module ya BETAFPV Nano RF imagwirizana ndi ma radio transmitter omwe ali ndi nano module bay (AKA lite module bay, mwachitsanzo Frsky Taranis X-Lite, Frsky Taran ndi X9D Lite, TBS Tango 2).
Kukonzekera Kwambiri
ExpressLRS imagwiritsa ntchito Crossfire serial protocol (AKA CRSF protocol) kuti ilankhule pakati pa wailesi ya wailesi ndi module ya Nano RF. Chifukwa chake onetsetsani kuti chowulutsira pawailesi yanu chimathandizira CRSF serial protocol. Kenako, timagwiritsa ntchito chowulutsira wailesi ndi Open TX system kuwonetsa momwe mungakhazikitsire protocol ya CRSF ndi LUA script. 
Zindikirani: Chonde sonkhanitsani mlongoti musanayambe kuyatsa. Kupanda kutero, chip PA mu gawo la Nano TX chidzawonongeka kosatha.
CRSF Protocol
ExpressLRS imagwiritsa ntchito serial protocol ya CRSF kuti ilumikizane pakati pa chowulutsira wailesi ndi gawo la RF TX. Kukhazikitsa izi, mu OpenTX system, lowetsani makonda amitundu, ndipo pa "MODEL SETUP" tabu, zimitsani "Internal RF". Kenako yambitsani "External RF" ndikusankha "CRSF" ngati protocol. 
Chithunzi cha LUA
ExpressLRS imagwiritsa ntchito Open TX LUA script kuwongolera gawo la TX, monga kumanga kapena kukhazikitsa.
- Sungani zolemba za ELRS.lua files pa SD Card ya wailesi mufoda ya Scripts/Tools;
- Kanikizani batani la "SYS" (kwa RadioMaster Tl6 kapena mawayilesi ofanana) kapena batani la "Menyu" (pakuti Frsky Taran ndi X9D kapena mawayilesi ofanana) kuti mulowe pa Zida Menyu komwe mungapeze zolemba za ELRS zokonzeka kugwira ntchito ndikudina kamodzi kokha;
- Pansipa chithunzi chikuwonetsa LUA script ikuyenda bwino;
Ndi zolemba za LUA, woyendetsa amatha kuyang'ana ndikukhazikitsa masinthidwe a Nano RF TX module.
| 0:250 | Pamwamba kumanja. Chizindikiro chomwe chikuwonetsa mapaketi angati a UART oyipa ndi mapaketi angati omwe akutenga pawayilesi pa sekondi imodzi. Itha kugwiritsidwa ntchito kutsimikizira kulumikizana pakati pa radio tansmitter ndi gawo la RF TX likugwira ntchito bwino. mwachitsanzo 0:200 amatanthauza mapaketi oyipa 0 ndi mapaketi 200 abwino pamphindikati. |
| Rkt. Mtengo | Mtengo wa paketi ya RF transmitter. |
| Mtengo wapatali wa magawo TLM | Receiver telemetry ratio. |
| Mphamvu | RF TX module linanena bungwe mphamvu. |
| RF pafupipafupi | Ma frequency bandi. |
| Amanga | Khazikitsani gawo la RF TX kukhala chomangirira. |
| Kusintha kwa Wifi | Tsegulani ntchito ya WIFI kuti musinthe firmware. |
Zindikirani: Zolemba zatsopano za ELRS.lua file ikupezeka mu BETAFPV Support webtsamba (Lumikizani mu Mutu Wodziwa Zambiri).
Amanga
Nano RFTX module imabwera ndi protocol ya Vl.0.0 yotulutsidwa kwambiri ndipo palibe Mawu Omangirira omwe aphatikizidwa. Chonde onetsetsani kuti wolandila akugwira ntchito pa protocol ya Vl.0.0~Vl.1.0. Ndipo palibe Mawu Omangira omwe akhazikitsidwa.
Module ya Nano RF TX ikhoza kulowa m'malo omangiriza kudzera pa ELRS.lua script, monga kufotokozera mumutu wa "LUA Script".
Kupatula apo, dinani batani kachidule katatu pa module imathanso kulowa mumgwirizano womangiriza. 
Zindikirani: Kuwala kwa LED sikungawala mukalowa m'malo omangiriza. Module ituluka kuchokera kumangiriza masekondi 5 pambuyo pake.
Zindikirani: Ngati muwonetsanso fimuweya ya gawo la RF TX ndi Mawu anu Omangirira, chonde onetsetsani kuti wolandirayo ali ndi Mawu Omangirira omwewo. Module ya RFTX ndi wolandila azingodzimanga zokha panthawiyi.
Linanena bungwe Mphamvu Switch
Nano RF TX module imatha kusintha mphamvu yotulutsa kudzera pa ELRS.lua script, monga momwe tafotokozera mumutu wa "LUA Script".
Kupatula apo, kukanikiza batani kwanthawi yayitali pa module kumatha kusintha mphamvu yotulutsa. 
Mphamvu yotulutsa gawo la RF TX ndi chiwonetsero cha LED monga zikuwonetsedwa pansipa.
| Mtundu wa LED | RF linanena bungwe mphamvu |
| Buluu | ndi 00m w |
| Purpl e | 250mw pa |
| Chofiira | S00mW |
Zambiri
Popeza pulojekiti ya ExpressLRS imasinthidwa pafupipafupi, chonde onani Thandizo la BETAFPV (Technical Support -> ExpressLRS Radio Link) kuti mumve zambiri komanso maunal atsopano.
https://support.betafpv.com/hc/en-us
- Buku laposachedwa kwambiri;
- Momwe mungasinthire firmware;
- FAQ ndi kuthetsa mavuto.
Chidziwitso cha FCC
Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, motsatira gawo 15 la Malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira kuzinthu zovulaza pakukhazikitsa nyumba. Zida izi zimapanga, zimagwiritsa ntchito ndi
imatha kuwunikira mphamvu zamagetsi zamagetsi ndipo, ngati sichinayikidwe ndikugwiritsidwa ntchito motsatira
malangizo, atha kubweretsa vuto lililonse pakulumikizana ndi wailesi. Komabe, palibe
zimatsimikizira kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chida ichi chikutero
zimayambitsa kusokonezedwa pakulandila wailesi kapena wailesi yakanema, zomwe zimadziwika ndikutembenuka
zida kuzimitsa ndi kupitirira, wosuta akulimbikitsidwa kuyesa kukonza interterence ndi mmodzi kapena
zambiri mwazotsatirazi
- Yankhanitsaninso kapena sinthani mlongoti wolandira
- Wonjezerani kulekana pakati pa zida ndi wolandila
- Lumikizani chipangizocho munjira yosiyana ndi yomwe wolandila amalumikizidwa
- Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni
Chenjezo: Kusintha kulikonse kapena kusintha kwa chipangizochi chomwe sichinavomerezedwe ndi wopanga kungawononge mphamvu zanu zogwiritsa ntchito chipangizochi.
Chipangizochi chikugwirizana ndi gawo 15 la Malamulo a FCC.
Kugwira ntchito kumatengera zinthu ziwiri izi:
- Chipangizochi sichikhoza kuyambitsa kusokoneza kovulaza, ndi
- chipangizo ichi ayenera kuvomereza kusokonezedwa kulikonse analandira, kuphatikizapo kusokonezedwa kungayambitse ntchito osafunika
RF Exposure Information
Chipangizochi chawunikidwa kuti chikwaniritse kufunikira kwa mawonekedwe a RF. Chipangizocho chitha kugwiritsidwa ntchito powonekera popanda kuletsa
Zolemba / Zothandizira
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BETAFPV ELRS Nano RF TX Module High Refresh Rate Long Range Performance Ultra Low Latency [pdf] Buku Logwiritsa Ntchito ELRS Nano RF TX Module High Refresh Rate Long Range Performance Ultra Low Latency ya FPV RC Radio Transmitter, B09B275483 |
