Dragino LA66 USB Adapter V2
Cov ntaub ntawv khoom
Specifications
- Khoom npeTom ntej: LA66 USB Adapter V2
- Cim feature: Ntiaj teb-tus yuam sij OTAA rau LoRaWAN sau npe
- Txhawb Cov Txheej Txheem: LoRaWAN, open-source peer-to-peer LoRa Protocol
- Crystal: TCXO Crystal rau kev ua haujlwm ruaj khov hauv qhov kub thiab txias
Cov lus qhia siv khoom
- Tshajview
LA66 USB Adapter V2 yog ntau yam qauv tsim los rau LoRaWAN thiab NB-IoT kawg nodes. Nws los nrog tus yuam sij OTAA tshwj xeeb rau kev sau npe LoRaWAN thiab txhawb nqa ob qho tib si LoRaWAN raws tu qauv thiab qhib-qhov chaw peer-to-peer LoRa raws tu qauv. - Nta
Lub LA66 module tau nruab nrog TCXO siv lead ua uas ua kom muaj kev ruaj khov txawm tias nyob rau hauv qhov kub thiab txias. Qhov no feature ua rau nws haum rau ntau yam ib puag ncig tej yam kev mob. - Specifications
Xyuas kom siv LA66 USB Adapter V2 nyob rau hauv qhov ntsuas kub tau pom zoo rau kev ua haujlwm zoo. Txuas lub adapter rau koj lub cuab yeej ua raws li cov lus qhia tau muab rau kev sib txuas tsis sib haum.
Tshajview
- LA66 USB Adapater V2 yog tsim los ceev tig USB li los txhawb LoRaWAN wireless nta. Nws txuas nrog CP2102 USB TTL Chip thiab LA66 LoRaWAN module uas tuaj yeem yooj yim ntxiv LoRaWAN wireless feature rau PC / Txawb xov tooj lossis cov cuab yeej kos uas muaj USB Interface.
- LA66 yog ib qho kev npaj-rau-siv module uas suav nrog LoRaWAN v1.0.3 raws tu qauv. LoRaWAN pawg siv nyob rau hauv LA66 yog siv nyob rau hauv ntau tshaj 1 lab LoRaWAN End Devices deployed ntiaj teb no dav. LoRaWAN paub tab no zoo heev txo qhov kev pheej hmoo kom ruaj khov
- LoRaWAN Sensors los txhawb LoRaWAN servers sib txawv thiab txawv teb chaws tus qauv. Sab nraud MCU tuaj yeem siv AT hais kom hu LA66 thiab pib xa cov ntaub ntawv ntawm LoRaWAN raws tu qauv.
- Txhua LA66 module suav nrog lub ntiaj teb-tus yuam sij OTAA rau LoRaWAN rau npe.
- Dhau li ntawm kev txhawb nqa ntawm LoRaWAN raws tu qauv, LA66 kuj tseem txhawb nqa qhib-qhov chaw ua phooj ywg-rau-peer LoRa raws tu qauv rau tsis muaj-LoRaWAN daim ntawv thov.
- LA66 yog nruab nrog TCXO siv lead ua uas ua kom lub module tuaj yeem ua tiav kev ua haujlwm ruaj khov hauv qhov kub thiab txias.
Nta
- LoRaWAN USB adapter puag ntawm LA66 LoRaWAN module
- Ultra-ntev RF ntau yam
- Txhawb LoRaWAN v1.0.3 raws tu qauv
- Txhawb kev sib raug zoo-rau-peer raws tu qauv
- TCXO siv lead ua kom paub meej RF kev ua haujlwm ntawm qhov kub thiab txias
- Spring RF kav hlau txais xov
- Muaj nyob rau hauv ntau zaus LoRaWAN zaus bands.
- Cov yuam sij OTAA tshwj xeeb thoob ntiaj teb.
- AT Command ntawm UART-TTL interface
- Firmware upgradeable ntawm UART interface
- Qhib Qhov Chaw Mobile App rau LoRaWAN teeb liab ntes thiab GPS nrhiav.
Kev qhia tshwj xeeb
- CPUZaus: 32-ntsis 48 MHz
- Flashib: 256k
- RAMib: 64k
- Tswv yim Hwj chim Ntau yam5 v:xov
- Ntau zaus:
- Zaus: 904.6-923.3MHz
- Hybrid Qhov systemZaus: 902.5-914.7MHz
- Qhov siab tshaj plaws Lub zog tas li RF tso zis
- Lora8.26dBm, Hybrid System: 8.18dBm
- Siab rhiab heev: -148 dBm
- Kub:
- CiaKub: -55 ~ + 125 ℃
- Kev khiav haujlwmKub: -40 ~ + 85 ℃
- Humidity:
- Cia5 ~ 95% (tsis-condensing)
- Kev khiav haujlwm10 ~ 95% (tsis-condensing)
- LoRa Tx Current: <90 mA ntawm +17 dBm, 108 mA ntawm + 22 dBm
- LoRa Rx tam sim no: <9 mA
Nias qhov pib dua hloov RST ntawm LA66 USB Adapter V2 kom rov pib dua. Cov duab hauv qab no tshwm sim los ua pov thawj tias LA66 USB Adapater V2 ua tiav Koom nrog LoRaWAN network
Saib Uplink Command
Hom ntawv hais kom ua: AT + SENDB = , , , example: AT+SENDB=01,02,8,05820802581ea0a5
Tshawb xyuas seb TTN puas tau txais cov lus
Example: Yuav koom nrog helium li cas
- Tsim ib lub cuab yeej tshiab.
- Txuag lub cuab yeej tom qab sau cov ntaub ntawv tsim nyog.
- Network ntse.
- Xa uplink siv cov lus txib
Example: Xa PC's CPU / RAM siv rau TTN ntawm python
- Siv python ua example:https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py
- (Raspberry Pi example: https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py)
Cov xwm txheej ua ntej:
- LA66 USB Adapter V2 ua haujlwm zoo
- LA66 USB Adapter V2 yog sau npe nrog TTN
Cov kauj ruam rau kev siv:
- Nias qhov hloov pauv RESET ntawm LA66 USB Adapter V2
- Ntxiv decoder rau TTN
- Khiav cov ntawv python hauv PC thiab saib TTN
Example: Xa & Tau Cov Lus ntawm LoRaWAN hauv RPi
Xav tias tus neeg siv twb nkag mus rau LA66 USB Adapater V2 OTAA Keys hauv TTN thiab twb muaj TTN network kev pab them nqi.
- Txuas lub LA66 USB Adapter V2 rau Raspberry Pi
- Nias qhov hloov pauv RST ntawm LA66 USB Adapter V2.
Cov duab hauv qab no zoo li ua pov thawj tias LA66 USB Adapter V2 tau nkag mus rau hauv lub network. - Xa lus Uplink
- Hom ntawv: AT+SENDB = , , ,
- example: AT+SENDB=01,02,8,05820802581ea0a5
Tshawb xyuas seb TTN puas tau txais cov lus
Example: Siv LA66 USB Adapter V2 thiab mobile APP 1.9.
Hardware thiab Software Connection
Tshajview：DRAGINO-LA66-APP yog qhib qhov chaw txawb APP rau LA66 USB Adapter V2. DRAGINO-LA66-APP muaj cov hauv qab no nta:
- Xa cov ntaub ntawv qhov chaw nyob ntawm lub sijhawm ntawm lub xov tooj ntawm tes mus rau LoRaWAN network.
- Xyuas LoRaWAN network teeb liab zog.
- Manually xa lus mus rau LoRaWAN network.
Kev sib txuas ntawm Hardware:
Yuav tsum muaj USB rau Type-C adapter los txuas rau lub xov tooj txawb.
Nco tseg: Lub pob ntawm LA66 USB adapter twb muaj xws li no USB hom-C adapter.
Block Explain:
- Tso saib LA66 USB LoRaWAN Module kev sib txuas xwm txheej
- Tshawb xyuas thiab rov txuas dua
- Tig xa sij hawmamps on los yog off
- Tso saib LoRaWan txuas xwm txheej
- Txheeb xyuas LoRaWan kev sib txuas xwm txheej
- Tus nqi RSSI ntawm cov node thaum ACK tau txais
- Node's Signal Strength Icon
- Configure qhov chaw Uplink Interval
- AT command input box
- Xa Khawm: Xa cov ntaub ntawv hauv lub thawv rau LA66 USB Adapter
- Output Log ntawm LA66 USB adapter
- clear log khawm
- tawm khawm
LA66 USB LoRaWAN Module tsis txuas:
- Qhib Node-RED, Thiab import JSON file tsim kom muaj qhov ntws Sampli JSON file thov mus rau qhov link no mus download tau.
- Rau kev siv Node-RED, thov xa mus rau: http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/
- Tom qab pom LoRaWAN Online, taug kev ncig thiab APP yuav khaws cov ntaub ntawv xa mus rau LoRaWAN server thiab tom qab ntawd mus rau Node Liab.
- LA66-node-liab-decoder:dragino-end-node-decoder/Node-RED ntawm lub ntsiab · dragino/dragino-end-node-decoder · GitHub
Qhib cov cuab yeej Hloov Kho (Tremo Programmer) hauv PC thiab Hloov Kho
- Software txuas txuas: https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0
- Xaiv lub COM chaw nres nkoj sib raug rau USB TTL
- Xaiv lub thawv file hlawv
- Nyem rau pib lub download
- Tshawb xyuas cov txheej txheem hloov tshiab
- Daim duab hauv qab no qhia tau hais tias qhov kub hnyiab tau ua tiav
LA66V2 Hloov tshiab txoj kev
Firmware download (Thov xaiv nrog bootloader version):
Firmware - Dropbox
Txoj kev hloov kho firmware:
Thov xa mus rau qhov txuas no http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe
Compile thiab Upload Code rau ASR6601 Platform
Cov ntaub ntawv xaj
Tshooj Naj Npawb: LA66 USB Adapater V2-XXXXXX: Qhov zaus zaus band
- AS923: LoRaWAN AS923 band
- AU915: LoRaWAN AU915 band
- EU433: LoRaWAN EU433 band
- EU868: LoRaWAN EU868 band
- KR920: LoRaWAN KR920 band
- US915: LoRaWAN US915 band
- IN865: LoRaWAN IN865 band
- CN470: LoRaWAN CN470 band
- PP: Peer to Peer LoRa raws tu qauv
Kev siv
- Kho vajtse Design File Rau LA66 USB Adapter V2: Download tau
- Mobile Phone App Source Code: Download tau.
FCC nqe lus
FCC ceeb toom:
Ib qho kev hloov pauv lossis kev hloov kho uas tsis tau pom zoo los ntawm tog neeg lub luag haujlwm rau kev ua raws cai tuaj yeem ua rau tus neeg siv txoj cai ua haujlwm ntawm cov khoom siv.
Cov cuab yeej no ua raws li Tshooj 15 ntawm FCC Cov Cai. Kev khiav hauj lwm yog ua raws li ob qho xwm txheej hauv qab no: (1) Cov cuab yeej no yuav tsis ua rau muaj kev cuam tshuam tsis zoo, thiab (2) cov cuab yeej no yuav tsum lees txais kev cuam tshuam tau txais, suav nrog kev cuam tshuam uas yuav ua rau kev ua haujlwm tsis zoo.
CEEB TOOM:
Nco tseg: Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau Class B cov cuab yeej digital, ua raws li Tshooj 15 ntawm FCC Cov Cai. Cov kev txwv no yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam tsis zoo hauv kev teeb tsa hauv tsev. Cov cuab yeej no tsim, siv thiab tuaj yeem ua kom lub zog ntawm lub xov tooj cua thiab, yog tias tsis tau nruab thiab siv raws li cov lus qhia, yuav ua rau muaj kev cuam tshuam rau kev sib txuas lus hauv xov tooj cua. Txawm li cas los xij, tsis muaj kev lees paub tias kev cuam tshuam yuav tsis tshwm sim hauv ib qho kev teeb tsa tshwj xeeb. Yog tias cov cuab yeej no ua rau muaj teeb meem cuam tshuam rau xov tooj cua lossis TV txais tos, uas tuaj yeem txiav txim siab los ntawm kev tig cov khoom siv thiab qhib, tus neeg siv tau raug txhawb kom sim kho qhov cuam tshuam los ntawm ib lossis ntau qhov kev ntsuas hauv qab no:
- Reorient los yog tshem tawm cov kav hlau txais xov.
- Ua kom muaj kev sib cais ntawm cov khoom siv thiab lub receiver.
- Txuas cov cuab yeej siv rau hauv qhov hluav taws xob ntawm ib qho hluav taws xob sib txawv ntawm qhov uas lub receiver txuas nrog.
- Nrog rau tus neeg muag khoom lossis tus kws tshaj lij xov tooj cua / TV rau kev pab.
FCC Radiation Exposure Statement:
Cov cuab yeej no ua raws li FCC cov kev txwv tsis pub muaj hluav taws xob tau teeb tsa rau qhov chaw tsis muaj kev tswj hwm.
FAQ
Yuav Ua Li Cas Sau Qhov Chaw Code rau LA66?
Compile thiab Upload Code rau ASR6601 Platform: Kev qhia
Nrhiav Peer-to-Peer firmware ntawm LA66?
Kev qhia rau LA66 Peer to Peer firmware: Kev qhia
Kuv lub cuab yeej ua kom pom cov ntawv pov thawj tsis raug, lub cuab yeej nkag mus rau hauv hom qis zog
Teem lub AT+COMMAND: AT+UUID=666666666666
Yuav siv cov kav hlau txais xov sab nraud ntawm ipex connector li cas?
Koj yuav tsum tau tshem lub caij nplooj ntoos hlav kav hlau txais xov ua ntej, thiab tshem tawm cov resistor thiab capacitor. Txuas tus kav hlau txais xov sab nraud.
Cov ntaub ntawv / Cov ntaub ntawv
| Dragino LA66 USB Adapter V2 [pdf] Tus neeg siv phau ntawv LA66-V2, ZHZLA66-V2, ZHZLA66V2, la66 v2, LA66 USB Adapter V2, LA66, USB Adapter V2, Adapter V2, V2 |