Hauj lwm lawm
Xa kev nug
Technical Specifications
|
Specification |
Tus nqi |
|
Modulation |
LoRa / FSK |
|
Ntau zaus |
137-1020 MHz |
|
Kev khiav hauj lwm voltage |
1.8 – 3.7 V |
|
Max Data Rate |
37.5 kbps |
|
Tam sim no (Rx) |
12.5 mA |
|
rhiab heev |
-138 dBm |
|
Hloov Hwj chim |
18.3 dBm ib |
|
Qhov ntev |
16 × 16 × 2.7 hli |
|
Interface |
SPI |
|
Ua raws |
RoHS / REACH, FCC tau ntawv pov thawj |
Daim ntawv thov teb
- Smart metering - txhim khu kev qha cov ntaub ntawv siv hluav taws xob thiab kev saib xyuas tej thaj chaw deb.
- Kev ruaj ntseg hauv tsev & lub tsev automation - tswb, tswj kev nkag, teeb pom kev zoo.
- Industrial IoT - tshuab telemetry, kev saib xyuas kev kwv yees, thiab automation.
- Kev ua liaj ua teb ntse - teb sensors, irrigation systems, thiab ib puag ncig saib xyuas.
- Smart nroog infrastructure - txoj kev teeb pom kev zoo, chaw nres tsheb, thiab kev saib xyuas huab cua zoo.
- Khw muag khoom & logistics - cov cuab tam taug qab thiab cov saw saw pom pom.
- Kev saib xyuas kev noj qab haus huv - wireless kho mob sensors.
Lub module muaj peev xwm ntev thiab tsim hluav taws xob qis ua rau nws zoo tagnrho rau kev xa tawm IoT xav tau kev sib txuas ruaj khov thiab ntev roj teeb lub neej.
PCBA Integration Advantages
- SMT Compatibility: Txheem 16 × 16 hli pob txhawb nqa tuaj yeem siv tau thiab qhov chaw thiab cov hlau lead-dawb reflow soldering.
- Compact Footprint: haum yooj yim rau hauv kev txwv PCB layouts.
- Fais fab kev ntseeg siab: Decoupling capacitors ze VCC/GND stabilize mov thaum lub sij hawm high-power kis bursts.
- RF Layout Optimization: Txhim kho impedance-matched kav hlau txais xov kab thiab khaws cia huv RF thaj tsam kom ua tau zoo.
- Peripheral Integration: SPI interface ua kom yooj yim PCB routing thiab txo cov khoom siv sab nraud.
- Kev Ua Haujlwm Yooj Yim: Txhawb lub luag haujlwm-lub voj voog hom, channel scanning, RSSI, rov pib dua, thiab suab nrov tso tawm rau kev tsim qauv yooj yim.
- Npaj ntau lawm: Ua tiav nrog SMT / PCBA cov txheej txheem, ua raws li RoHS / REACH cov qauv.
Cim npe nrov: rfm95c-st, Tuam Tshoj rfm95c-st manufacturers, lwm tus neeg, Hoobkas
