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 |
-139 dBm |
|
Hloov Hwj chim |
+20 dBm |
|
Qhov ntev |
16 × 16 × 2.8 hli |
|
Interface |
SPI |
|
Ua raws |
RoHS / REACH |
Daim ntawv thov teb
- Smart metering - cov ntaub ntawv siv hluav taws xob sau thiab 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 lub siab xa hluav taws xob thiab ultra-siab rhiab heev ua rau nws zoo tagnrho rau IoT kev xa mus xav tau kev sib txuas ntev thiab kev ua haujlwm zoo.
PCBA Integration Advantages
- SMT Compatibility: Standard 16 × 16 mm pob txhawb nqa automated-and-place thiab lead-free reflow soldering.
- Compact Footprint: haum yooj yim rau hauv kev txwv PCB layouts.
- Fais fab kev ntseeg siab: Decoupling capacitors nyob 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: rfm98p-st, Tuam Tshoj rfm98p-st manufacturers, lwm tus neeg, Hoobkas
