A simple demo board for the TTN NYC Hardware Office Hours!

Simple introduction to soldering by attaching the DHT11/22 and a 10k thru-hole pullup resistor. Male or female header can also be added to support Arduino shields.

https://www.arduino.cc/en/Main/Software

Sketch -> Include Library -> Manage Libraries

• Adafruit Unified Sensor - by Adafruit
• DHT sensor library - by Adafruit
• TheThingsNetwork - by The Things Network
• CayenneLPP - by The Things Network

The Things Network is our LoRaWAN network server.

Also choose Cayenne LPP from Payload Formats tab.

Upload DeviceInfo sketch from TheThingsNetwork library to get DevEUI.

Download nycDuino-demo.ino from this repo.

Use the AppEUI and AppKey from TTN dashboard to personalize the Arduino sketch on lines 6 and 7.

Tools -> Board -> Arduino Leonardo

Upload.

LoRa -> The Things Network -> Cayenne LPP

• Don't use delay() to time transmissions
• Use downlink to set onboard LED state
• Lower power by using sleep and idle