Raspberry Pi Hackers

@Vishnuraj2003 Are you able to fix it?

Hi @PumpedMedusa, The rage is depends on the Antenna and how much TX power you have.

To choose antenna, first you need figure out - where your nodes will be, take a look at the below image. The antenna act like a "torch" if you have more dbi that mean it's focus will be increase and it can reach more distance but the angle it have it less, like a laser.

also, obstacle such as buildings, tress and mountains will affect the signal and deplete it.

So, answer for you question - What is the best LoRa module to use for long distance network? - It's really depends on where you planning to put the nodes and how high you putting the gateway. Let me know know your thoughts.

@Parves-DOMINO Did you able to solve the issue?

@Parves-DOMINO Are you still facing the issue?

Hi @Vishnuraj2003 ,

As per the documentation, I think we only route the data over the LoRa oR BT. The Wifi is used for sniffing access points for better geo-location and positioning along with GPS.

And what is the issue you facing when connecting the tracker with gateway? Double check the FREQ on both node and gateway configuration

@juniot237 This is a common error with Windows when the path name is too long. Can you try this same code with Linux and see if it's working?

@borncurious Hi, The best method is to use a motor driver like L293D and give power externally.

Hi @sanal143, Welcome to the MakerGram community .

Does your training data contain noise data similar to the data you are inferencing? and May I know, what kind of hardware you are using to run the model. Thanks

@zainmuhammed Can try capturing the GPS when the device is starting the loop instead after joining the LoRaWAN and see?

You can put the GPS value on top of the loop or setup function.

Also, what kind of gateway are you using? Is it configured okay, OTA is done?

Hi @zainmuhammed ,

Can you share the GPS and LoRa output when it’s working?

Also can try capturing the GPS when the device is starting the loop instead after joining the LoRaWAN and see?

Also make sure the device provides have enough to modules. The GPS need more power when you cold start.