# Complete Newb questions 

**URL:** <https://community.umbrel.com/t/complete-newb-questions/16566>\
**Category:** Bitcoin and Lightning\
**Created:** [April 24, 2024, 4:50am UTC](https://community.umbrel.com/t/complete-newb-questions/16566 "2024-04-24T04:50:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sacha83](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.umbrel.com/sacha83/32/5547_2.png) [@Sacha83](https://community.umbrel.com/u/Sacha83)\
**Post date:** [April 24, 2024, 4:50am UTC](https://community.umbrel.com/t/complete-newb-questions/16566/1 "2024-04-24T04:50:57Z")

</div>

Newb help please

Hey you awesome people. I’ve just started a node with Ubrel and downloaded the bitcoin core on a Pi4.

I have a some of questions that I would love some help with.

1. Lightning sats: I have a satoshi wallet but can’t send lightning to my wallet on Umbrel, I can’t get blue wallet to work on my phone as I can’t import it.
2. I can’t connect to any node, when I connect to a long address like this  
(0354ff418c8b5554c5d9eea66396c227bd429a3251c8cbc711002ba215bfc226) it doesn’t  
recognise it.
3. Why do I need a bitcoin and lightning wallet? What’s the principle? Surely I just need lightning sats to run a lightning wallet?

Any help would be greatly appreciated, I just can’t get off the ground at the moment. I’ve watched lots of YouTube videos but nothing starts at my level.

Thanks in advance.