Lat and Lng error in lora wan gps

rhreday · May 22, 2020, 1:29pm

hi there,
my LoRa WAN gps lat and lng showing error. can you guys plz hwlp me with this? as I already tried with latest version of the board

Baozhu · May 26, 2020, 2:56am

void setup()
{
    Serial5.begin(9600);
    SerialUSB.begin(115200);
}
 
void loop()
{
    while(Serial5.available())
    {
        SerialUSB.write(Serial5.read());
    }
    while(SerialUSB.available())
    {
        Serial5.write(SerialUSB.read());
    }
}

Using this code, does the following result appear?

rhreday · May 26, 2020, 3:07am

yes… there is no problem with that

jiachenglu · May 26, 2020, 5:49am

Hi
Please attention to whether your LoRaWAN has GPS.
This chapter works with Seeeduino LoRaWAN W/GPS only.

rhreday · May 26, 2020, 6:09am

Uploading: 3CB0093A-E942-430B-9CC9-24DE64ABF8F7.jpeg… Uploading: CE759653-5CA2-4145-8B42-DFFFA86112F9.jpeg… Uploading: 7E498C66-4B52-4898-A75D-A29C6412A702.jpeg… Uploading: DD0F52A5-71BD-4031-9504-444C82DE60EF.jpeg… Uploading: 8630B050-5704-4B31-AD99-B842FDD42A4F.jpeg… Uploading: C4B62AAD-0B44-49BF-98DD-CD93745A25DC.jpeg…
see its comes with cps chip. and first code for LoRa WAN gps worked there.

rhreday · May 26, 2020, 6:10am

rhreday · June 4, 2020, 6:09am

hey there do you guys have any solution for that?

jiachenglu · June 4, 2020, 11:31am

Hi @rhreday
It is ok now. The reason is our code has mistakes. We have changed the code in Wiki, please upload the code again.
Or use the below code.

void setup()
{
    Serial2.begin(9600);
    Serial.begin(115200);
}
 
void loop()
{
    while(Serial2.available())
    {
        Serial.write(Serial2.read());
    }
    while(Serial.available())
    {
        Serial2.write(Serial.read());
    }
}