Bugfix and add Low Power Mode

[hallard]

• Created Low Power Battery Monitor example enabling lora module sleep mode
• Added Hard reset of Lora module at startup (with IO pin)
• Fixed issue #9
• Enable Low Power of Lora Module of other examples sketches

[CLAassistant]

All committers have signed the CLA.

[hallard]

This new pull request #12 should fix your issue, just let me know

[johanstokking]

Can you also fix the CI?

[hallard]

I've done all modifications, travis should be fine on next check

[johanstokking]

@hallard you're using the wake() and sleep() functions which are not in the referenced release for testing of TheThingsNetwork.

Please change .travis.yml#L14 to version v2.5.6

[hallard]

It's done, sorry wrong comments Requires TheThingsNode library 2.5.6 should be Requires TheThingsNetwork library 2.5.6

[johanstokking]

Thanks, this is now part of https://github.com/TheThingsNetwork/arduino-node-lib/releases/tag/v2.0.5