2pcs transceiver RF LoRa module SX1276 chip nrf52832 radio comunicador de longo alcance communication Receiver and Transmitter
FSK/GFSK , LoRa(Long Range) spread spectrum technique
Excellent blocking immunity
Channel rejection ration(ADJ):56dBm
High RX sensitivity : -139dBm
ISM multiband, free of charge with no need to apply for frequencies
Optional multi-frequency, multiple transmission rate,can be applied in FDMA and FM technologies
Intelligent reset, low voltage monitor, timing wakeup, low-power mode,sleep mode
Low power RX current: 12~13 mA
256 Bytes FIFO TX/RX
ISSI channel detection
Transmission mode：FIFO / direct mode（recommend FIFO packet mode）
Configuration：AFC/air wakeup/low power/carrier sense/FEC error correction/AEC encryption
Remote control and data collection system
AMR(water meter, ammeter and gas meter) automated meter reading
Wireless handheld unit, oil field, mining area, construction site, factory
Industrial data collection, transmission and intelligent control
Wireless alarm system
Smart home system
Baby monitor, Hospital calling system
Small size wireless data terminal
Module Size and Pin Definition
Our company is a professional wireless product development, design and production company.
All modules can be designed and customized in volume.
Welcome to contact us,thank you!
Very good packing shipment, thank you!
These are very handy for long range information share. Have been used these with different arduino projects.
Sent fast (next day), received fast enough (after 3 weeks in Europe, Romania, with free shipping). It has SX1276 chip (not nrf52832). Well built, well packed. I recommend both the product and this store.
envoi soigné et rapide. pas encore eu le temps de tester.
OK! Очень быстрая доставка!
Все отлично спасибо)
product is as described. recommend store, thank you for all the support.
Goods as described. I am satisfied. I can recommend the store.
Well packed. Two weeks for delivery!
Fast shipping. Very small components.
Спасибо, качество исполнения хорошее, пока не проверял
As per Description
Goods received. Goods is as described. Thank you.
Bien reçu en 15 jours, livraison rapide, parfait +++++
Excellent as described.
je viens juste de recevoir ma commande. Impeccable, reste à tester Je recommande le vendeur
These are best in market. Very good and high quality products. This is third order completed succesfull.