Amedee
Published © GPL3+

The Things Network Node for TTNmapper.org

Simple The Things Network (TTN) node based on Adafruit Feather M0 with RFM95 LoRa Radio and Adafruit OLED FeatherWing.

BeginnerFull instructions provided2 hours3,033
The Things Network Node for TTNmapper.org

Things used in this project

Hardware components

Adafruit Feather M0 with RFM95 LoRa Radio
×1
Adafruit FeatherWing OLED
×1
Adafruit (Short) Female headers
Any female headers will do, but the 3D printed enclosure is sized for the 7mm breakaway female headers I am using (see pictures)
×1
Adafruit Lithium Ion Polymer Battery - 3.7v 1200mAh
Optional. You can also power the Feather through the 5V MicroUSB connector. This one fits the 3D printed enclosure.
×1
Adafruit uFL SMT Antenna Connector
Optional. Only is you want an external antenna.
×1
uFL to SMA Pigtail cable
Optional. Only is you want an external antenna.
×1
SMA Antenna
Optional. Only is you want an external antenna.
×1

Software apps and online services

The Things Network
The Things Network
Arduino IDE
Arduino IDE
Android TTN Mapper
TTN Mapper App -- Android version
Apple TTN Mapper
TTN Mapper App -- IOS version

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)
If you want to print the enclosure.

Story

Read more

Custom parts and enclosures

3D Printed enclosure

Schematics

Signal re-routing

Re-routing the RFM95 DIO1 and the FeatherWing button A on the OLED FeatherWing

Code

TTN Mapper

Arduino sketch for the LoRa Feather

Arduino-LMIC library

IBM LMIC (LoraMAC-in-C) library for the Arduino environment. This library is needed to talk to the TTN network!

Credits

Amedee

Amedee

3 projects • 15 followers

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