Search found 9 matches

by keantattong
Tue Apr 09, 2019 12:36 pm
Forum: Arduino & Seeeduino
Topic: How to send gps data without USB cable connected from seeeduino lorawan to Loriot server
Replies: 4
Views: 1478

Re: How to send gps data without USB cable connected from seeeduino lorawan to Loriot server

Hi, I already comment out all Serial.USB remain Serial,begin(9600) and Serial.available. After I unplugged the transmission is stopped and the red LED light to light up. But If I comment the Serial lines also, the transmission of data cannot start. So, may I know is there any alternative to replace ...
by keantattong
Mon Feb 25, 2019 12:07 pm
Forum: Arduino & Seeeduino
Topic: How to send gps data without USB cable connected from seeeduino lorawan to Loriot server
Replies: 4
Views: 1478

How to send gps data without USB cable connected from seeeduino lorawan to Loriot server

Currently, I'm able to send the gps data to loriot server via the following guidelines: https://blog.squix.org/2017/11/using-seeeduino-lorawan-with-gps-and-loriot-io.html (Using Seeeduino LoRaWAN with GPS and Loriot.io - Squix - TechBlog - blog.squix.org) The arduino script below is modified to meth...
by keantattong
Thu Feb 14, 2019 4:40 pm
Forum: Arduino & Seeeduino
Topic: TinyGPS++ library Sample Show Invalid location, date and time.
Replies: 1
Views: 995

Re: TinyGPS++ library Sample Show Invalid location, date and time.

Hi, I managed to get the correct NMEA data by placed my end node outdoor or near the window for several minutes. After getting the correct NMEA data, the tinyGPS++ sample code shows the correct output and my problem solved.

Hope this will help anyone encounter the same issue.
by keantattong
Tue Feb 12, 2019 4:51 pm
Forum: Arduino & Seeeduino
Topic: TinyGPS++ library Sample Show Invalid location, date and time.
Replies: 1
Views: 995

TinyGPS++ library Sample Show Invalid location, date and time.

Hi, I'm using RHF76-052AM, seeeduino lorawan w/gps board as end node. I'm following the guidelines (http://wiki.seeedstudio.com/Seeeduino_LoRAWAN/) and I encountered issues while trying the sample using TinyGPS++ library. The output I get is like following: +RESET: OK Location: INVALID Date/Time: 1/...
by keantattong
Fri Feb 08, 2019 5:25 pm
Forum: Arduino & Seeeduino
Topic: An error occurred when uploading sketch to seeeduino lorawan board via arduino ide
Replies: 3
Views: 1140

Re: An error occurred when uploading sketch to seeeduino lorawan board via arduino ide

Thanks for your reply, it actually work when I press the reset button to reset the board. :):):)
by keantattong
Mon Jan 21, 2019 5:48 pm
Forum: Arduino & Seeeduino
Topic: An error occurred when uploading sketch to seeeduino lorawan board via arduino ide
Replies: 3
Views: 1140

An error occurred when uploading sketch to seeeduino lorawan board via arduino ide

Hi. Currently, I encountered the issue regarding uploading sketches to seeeduino lorawan via arduino ide. The error message i get : 'Arduino: 1.8.7 (Windows 10), Board: "Seeeduino LoRaWAN" C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Ard...
by keantattong
Fri Jan 18, 2019 11:29 pm
Forum: Arduino & Seeeduino
Topic: Suggestion on references for working on Seeeduino board with gps with loriot server(raspberry pi3 as gateway)
Replies: 1
Views: 696

Suggestion on references for working on Seeeduino board with gps with loriot server(raspberry pi3 as gateway)

Hi, I'm currently working on a similar project (I have Lora/LoRaWAN Gateway Kit + Raspberry Pi 3 + Seeeduino LoRaWAN W/GPS). I need to be able to get my GPS coordinate and other sensor data from the end node to the loriot server side and receives the data from the loriot server side to my simple mob...
by keantattong
Thu Oct 11, 2018 4:31 pm
Forum: General Info - Guidance
Topic: Couldn't register gateway GW_DUPLICATED_EUI
Replies: 0
Views: 2944

Couldn't register gateway GW_DUPLICATED_EUI

Hi, I'm following instruction on (http://wiki.seeedstudio.com/LoRa_LoRaWan_Gateway_Kit/) where i want to connect to Loriot Server and register my gateway. Unfortunately, when I want to register my raspberry pi 3 gateway, "Couldn't register gateway GW_DUPLICATED_EUI" appeared. I hope someone can give...
by keantattong
Thu Oct 11, 2018 2:55 pm
Forum: Arduino & Seeeduino
Topic: Fail to add devices in step 4 Use Seeeduino LoRaWAN GPS(RHF76-052AM) access LoRaWAN server
Replies: 0
Views: 1008

Fail to add devices in step 4 Use Seeeduino LoRaWAN GPS(RHF76-052AM) access LoRaWAN server

Hi, i'm working on an IoT project that using seeedstudio lora lorawan gateways 915mhz for raspberry pi-3 and follow the steps to configure the board. (http://wiki.seeedstudio.com/LoRa_LoRaWan_Gateway_Kit/). I get stuck at step 4 Use Seeeduino LoRaWAN GPS(RHF76-052AM) access LoRaWAN server, section d...