Yeni Ürün RA-01 Lora Transceiver 433MHz

 

LORA RA-01 LONG RANGE WIRELESS TRANSCEIVER SX1278 (433MHZ)

  

Description

     Ra-01 LoRa (Long-range Radio) module will take your IoT projects the distance with communication over a long-range spread spectrum. This form of wireless communication results in a larger bandwidth, increasing interference resistance, minimizing current consumption, and increasing security.

 

     This module uses SX1278 IC and works on a 433MHz frequency. Frequency hopping—which gives you that sweet balance of quality signal transmission—will cover a range of 420-450MHz. This long range wireless capability is packed into a small (17 x 16mm) package and delivered through a spring antenna.

     With the LoRa Ra-01, you don’t have to compromise in the balance of range, interference immunity, or energy consumption. The technology behind this IC means that it's perfect for those projects requiring range and strength.


Features:

  • LoRaTM spread spectrum communication
  • +20dBm - 10mW. Stable RF output power when input voltage changed
  • Half-duplex SPI communication
  • Programmable bit rate can reach to 300kbps
  • Support FSK, GFSK, MSK, GMSK, LoRaTM and OOK Modulation Mode
  • 127dB RSSI wave range.
  • Automatically detect RF signal, CAD mode, and super high-speed AFC
  • With CRC 256 bytes data engine
  • Half hole (castellated hole)  SMD package
  • With metal shielding case
  • Spring antenna


Specifications:

  • Wireless Standard: 433MHz
  • Frequency range: 420 - 450MHz
  • About 10-15Km long distance on sight
  • About  0,5-2Km on urban area
  • Port: SPI/GPIO
  • Operating Voltage: 1.8 - 3.7V, default 3.3V
  • Working Current, Receive: less than 10.8mA (LnaBoost closed, Band 1)
  • Transmit: less than 120mA (+20dBm),
  • Sleep model: 0.2uA
  • Working temperature: -40- +85 degrees
  • Pin pitch: 2.0 mm

 

Applications:

  •  Wireless water/electricity/gas meter
  •  Weather, remote control
  •  Wireless sensing
  •  Automation data acquisition
  •  Industrial remote controlling and telemetering
  •  Buildings automation and security
  •  Robot controlling
  •  Electricity high voltage and tmperature monitoring

 

Pin Explanation

Ra-01 Ra-02 Pin Description
1 - ANT Antenna
2 1, 2  GND GND
3 3 3.3V 3.3V Power in
4 4 RESET Reset
5 5 DIO0 Digital IO0, software setting
6 6 DIO1 Digital IO1, software setting
7 7 DIO2 Digital IO2, software setting

8

8 DIO3 Digital IO3, software setting

9

9 GND GND

10

10 DIO4 Digital IO4, software setting

11

11 DIO5 Digital IO5, software setting

12

12 SCK SPI Clock input

13

13 MISO SPI data output

14

14 MOSI SPI data input

15

15 NSS SPI Selected-IN

16

16 GND GND

 

 

Yorum Yap

Lütfen yorum yazmak için oturum açın ya da kayıt olun.

RA-01 Lora Transceiver 433MHz

  • Marka: Ai-Thinker
  • Ürün Kodu: RA-01 Lora
  • Stok Durumu: Stokta var
  • Fiyat : 50,00TL
  • KDV Dahil : 59,00TL

Etiketler: LORA, RA-01, LONG RANGE, WIRELESS, TRANSCEIVER, SX1278, 433MHZ