Hello,
I have two devices Wifi Lora V2 and HTCC-AB02A with the same issue of joining.
I try to join to the Objenious network (https://objenious.com/) French operator EU868.
I have the message repeatly “JOINING” … .
When I try on TTN network with exactly the same program it works perfectly (of course I remove registration from TTN before to test on Objenious).
Any help will be appreciate
The configuration I have for my Wifi Lora V2:
build_flags =
-D REGION_EU868
-D ACTIVE_REGION=LORAMAC_REGION_EU868
-D LoRaWAN_DEBUG_LEVEL=0
I use the default program OTAA_OLED:
/*
- HelTec Automation™ LoRaWAN 1.0.2 OTAA example use OTAA, CLASS A
- Function summary:
-
- use internal RTC(150KHz);
-
- Include stop mode and deep sleep mode;
-
- 15S data send cycle;
-
- Informations output via serial(115200);
-
- Only ESP32 + LoRa series boards can use this library, need a license
- to make the code run(check you license here: http://www.heltec.cn/search );
- You can change some definition in “Commissioning.h” and “LoRaMac-definitions.h”
- HelTec AutoMation, Chengdu, China.
- 成都惠利特自动化科技有限公司
- https://heltec.org
- support@heltec.cn
*this project also release in GitHub:
*https://github.com/HelTecAutomation/ESP32_LoRaWAN
*/
#include <ESP32_LoRaWAN.h>
#include “Arduino.h”
/*license for Heltec ESP32 LoRaWan, quary your ChipID relevant license: http://resource.heltec.cn/search */
uint32_t license[4] = {0x0E506D33, 0xED763A11, 0x269C6784, 0x4D213E5C};
/* OTAA para*/
uint8_t DevEui[] = { VALUES }; // pour OTAA connexion
uint8_t AppEui[] = { VALUES };
uint8_t AppKey[] = { VALUES };
/* ABP para*/
uint8_t NwkSKey[] = { [VALUES };
uint8_t AppSKey[] = { [VALUES] };
uint32_t DevAddr = ( uint32_t )0x007e6ae1;
/LoraWan channelsmask, default channels 0-7/
uint16_t userChannelsMask[6]={ 0x00FF,0x0000,0x0000,0x0000,0x0000,0x0000 };
/LoraWan Class, Class A and Class C are supported/
DeviceClass_t loraWanClass = CLASS_A;
/the application data transmission duty cycle. value in [ms]./
uint32_t appTxDutyCycle = 15000;
/OTAA or ABP/
bool overTheAirActivation = true;
/ADR enable/
bool loraWanAdr = true;
/* Indicates if the node is sending confirmed or unconfirmed messages */
bool isTxConfirmed = true;
/* Application port */
uint8_t appPort = 2;
/*!
- Number of trials to transmit the frame, if the LoRaMAC layer did not
- receive an acknowledgment. The MAC performs a datarate adaptation,
- according to the LoRaWAN Specification V1.0.2, chapter 18.4, according
- to the following table:
- Transmission nb | Data Rate
- ----------------|-----------
- 1 (first) | DR
- 2 | DR
- 3 | max(DR-1,0)
- 4 | max(DR-1,0)
- 5 | max(DR-2,0)
- 6 | max(DR-2,0)
- 7 | max(DR-3,0)
- 8 | max(DR-3,0)
- Note, that if NbTrials is set to 1 or 2, the MAC will not decrease
- the datarate, in case the LoRaMAC layer did not receive an acknowledgment
*/
uint8_t confirmedNbTrials = 8;
/*LoraWan debug level, select in arduino IDE tools.
- None : print basic info.
- Freq : print Tx and Rx freq, DR info.
- Freq && DIO : print Tx and Rx freq, DR, DIO0 interrupt and DIO1 interrupt info.
- Freq && DIO && PW: print Tx and Rx freq, DR, DIO0 interrupt, DIO1 interrupt, MCU sleep and MCU wake info.
*/
uint8_t debugLevel = LoRaWAN_DEBUG_LEVEL;
/LoraWan region, select in arduino IDE tools/
LoRaMacRegion_t loraWanRegion = ACTIVE_REGION;
static void prepareTxFrame( uint8_t port )
{
appDataSize = 4;//AppDataSize max value is 64
appData[0] = 0x00;
appData[1] = 0x01;
appData[2] = 0x02;
appData[3] = 0x03;
}
// Add your initialization code here
void setup()
{
if(mcuStarted==0)
{
LoRaWAN.displayMcuInit();
}
Serial.begin(115200);
while (!Serial);
SPI.begin(SCK,MISO,MOSI,SS);
Mcu.init(SS,RST_LoRa,DIO0,DIO1,license);
deviceState = DEVICE_STATE_INIT;
}
// The loop function is called in an endless loop
void loop()
{
switch( deviceState )
{
case DEVICE_STATE_INIT:
{
LoRaWAN.init(loraWanClass,loraWanRegion);
break;
}
case DEVICE_STATE_JOIN:
{
LoRaWAN.displayJoining();
LoRaWAN.join();
break;
}
case DEVICE_STATE_SEND:
{
LoRaWAN.displaySending();
prepareTxFrame( appPort );
LoRaWAN.send(loraWanClass);
deviceState = DEVICE_STATE_CYCLE;
break;
}
case DEVICE_STATE_CYCLE:
{
// Schedule next packet transmission
txDutyCycleTime = appTxDutyCycle + randr( -APP_TX_DUTYCYCLE_RND, APP_TX_DUTYCYCLE_RND );
LoRaWAN.cycle(txDutyCycleTime);
deviceState = DEVICE_STATE_SLEEP;
break;
}
case DEVICE_STATE_SLEEP:
{
LoRaWAN.displayAck();
LoRaWAN.sleep(loraWanClass,debugLevel);
break;
}
default:
{
deviceState = DEVICE_STATE_INIT;
break;
}
}
}