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Categorie: LoRa / TTN

LoraWan TTN Gateway

I moved on with the LoraHat i Got => https://www.pd5wl.nl/2016/12/07/first-steps-in-the-things-network/ I made a LoraWan GW based on LMIC on a Raspberry Pi 2B. There is so much written about it I’ll just post some pics and the links to where I got my info. The Hardware: Raspberry Pi 2B 8Gb Mirco SD Dragino LoraHat Ronde Patch 868 mhz Antenne The how to’s: http://wiki.dragino.com/index.php?title=Use_Lora/GPS_HAT_%2B_RaspberryPi_to_set_up_a_Lora_Node https://github.com/tftelkamp/arduino-lmic-v1.5  

Lora gps tracker

For my scouts group I wanted a way to track one of the boats. So i got my self some hardware and started to build a tracker. Hardware used: Arduino Uno Blox Neo 6M Gps module Dragino lorashield Some wires First step was to make it communicate with TTN. I had some help from PH2LB with the software. The result is the coordinates in the payload in the TTN console. The prototype was on a Mega2560 […]

First steps in the things network

Today i received a nice little package. Inside was a Pi-Hat for LoRa.             Specifications Lora Spec 168 dB maximum link budget. +20 dBm – 100 mW constant RF output vs. +14 dBm high efficiency PA. Programmable bit rate up to 300 kbps. High sensitivity: down to -148 dBm. Bullet-proof front end: IIP3 = -12.5 dBm. Excellent blocking immunity. Low RX current of 10.3 mA, 200 nA register retention. Fully […]