Lora 868MHZ 10Km LONG RANGE WIRELESS MODULE RA-01H

Description:

The Ra-01H mainly uses LoRa TM remote modem for ultra long-distance spread spectrum communication, which has strong anti-interference ability and can minimize current consumption.
At the same time, the module is compatible with FSK remote modulation and demodulation, which solves the problem that traditional design solutions cannot simultaneously The problem of distance, anti-interference and power consumption.

Parameter:
Support interface: SPI interface
Programmable bit rate: up to 300kbps
Spectrum range: 803- 930MHz
Antenna form: spring antenna
Working voltage: 3.3V
Average operating current (unit: mA): 868MHz:
TX: 103mA Rx: 12.15mA Standby: 1.6mA915MHZ:
TX: 105mA Rx: 12. 15mA Standby: 1. 5mA
Working temperature: -30 ° C ~ 85 ° C
Storage temperature: -40C^ 90°C, <90%RH

Kit include:

1 x Lora 868MHZ 10Km LONG RANGE WIRELESS MODULE RA-01H

Documents:

Mikroelectron Code:

#include <SPI.h>

#include <LoRa.h>


//define the pins used by the transceiver module

#define ss 5

#define rst 14

#define dio0 2


int counter = 0;


void setup() {

  //initialize Serial Monitor

  Serial.begin(9600);

//  while (!Serial);

//  Serial.println("LoRa Sender");


  //setup LoRa transceiver module

  LoRa.setPins(ss, rst, dio0);

  

  //replace the LoRa.begin(---E-) argument with your location's frequency 

  //433E6 for Asia

  //866E6 for Europe

  //915E6 for North America

  while (!LoRa.begin(433E6)) {

    Serial.println(".");

    delay(500);

  }

   // Change sync word (0xF3) to match the receiver

  // The sync word assures you don't get LoRa messages from other LoRa transceivers

  // ranges from 0-0xFF

  //LoRa.setSyncWord(0xF3);

  Serial.println("LoRa Initializing OK!");

}


void loop() {

  Serial.print("Sending packet: ");

  Serial.println(counter);


  //Send LoRa packet to receiver

  LoRa.beginPacket();

  LoRa.print("hello ");

  LoRa.print(counter);

  LoRa.endPacket();


  counter++;


  delay(10000);

}

5 JD
11 JD
Quantity
54 in stock
5 JD 1+ units
4.75 JD 10+ units
4.5 JD 25+ units
4.25 JD 100+ units



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