# diy

## DIY闪电网络节点

市面上的闪电网络盒子都在1000人民币以上，而且几乎都是国外厂商，购买不方便, 见[闪电网络盒子列表](https://docs.lightningcn.com/hardware)

这些产品很多都是树莓派加个盒子, 所以其实这个很容易可以自己组装

由于闪电网络可以支持轻节点, 所以只需要保持部分最新的区块数据就可以运行闪电网络节点, 并不需要一个大硬盘, 当然有条件还是加个硬盘，运行全节点更安全, 更去中心化

### 300元左右带液晶屏的闪电节点

| 名称      | 价格 (¥) | 地址                                                                                              |
| ------- | ------ | ----------------------------------------------------------------------------------------------- |
| 树梅派 3   | 200    |                                                                                                 |
| 盒子+液晶屏  | 64     | <https://item.taobao.com/item.htm?spm=a1z09.2.0.0.24372e8duH2VOA&id=574620008311&_u=8b4sbm9cb0> |
| 32G tf卡 | 30     | <https://item.jd.com/6577597.html>                                                              |

如果要长期稳定运行, 最好加个散热片

## 软件方案

### 方案一  开机即用的image

链接: <https://pan.baidu.com/s/1t5OfgW7rF3qA3StIqAqRgg> 提取码: ww6m

这个image里bitcoin运行在轻节点模式，内置了到2019年3月10日共计5G左右数据，开机连接会自动同步，可以通过液晶屏或者连接RTL web界面<http://ip:3000> 查看节点

web的默认密码为lightningcn

ssh admin\@ip 密码为123

#### 查看 logs

```
cd /data
```

* 查看 bitcoind logs

  docker-compose logs --tail 10 bitcoind

  or

  tail bitcoin\_data/debug.log
* 查看 lnd logs

  docker-compose logs --tail 10 lnd\_bitcoin
* 查看 rtl logs

  docker-compose logs --tail 10 rtl

### 方案二 一键搭建闪电网络节点

<https://github.com/lightningcn/ln-node>

### raspiblitz向导方式安装

<https://github.com/lightningcn/raspiblitz>

<https://github.com/lightningcn/guides/blob/lightningcn/zh_CN/raspibolt/readme.md>

<https://github.com/rootzoll/raspiblitz/blob/master/shoppinglist_cn.md>

视频 <https://youtu.be/77BBQWg1n8w>

## 更低硬件需求的方案

### 200元左右的闪电网络节点

raspberry zero w 100左右

可以运行:

spruned + clightning + flume

见 <https://github.com/lightningcn/ln-node#%E6%A0%91%E8%8E%93%E6%B4%BEzerow-%E5%AE%89%E8%A3%85-spruned--clightning--fulmo-%E9%97%AA%E7%94%B5%E7%BD%91%E7%BB%9C%E6%9C%8D%E5%8A%A1%E5%99%A8>

### 100元左右的闪电网络节点

荔枝派 zero 50元 + sd卡, 性能比树莓派zero还好一些

spruned + clightning + flume

见 <https://github.com/lightningcn/ln-node#%E6%A0%91%E8%8E%93%E6%B4%BEzerow-%E5%AE%89%E8%A3%85-spruned--clightning--fulmo-%E9%97%AA%E7%94%B5%E7%BD%91%E7%BB%9C%E6%9C%8D%E5%8A%A1%E5%99%A8>

### 路由器集成

todo

### 其他选择

其他各种派，单板计算机

<https://en.wikipedia.org/wiki/Comparison_of_single-board_computers>

<https://dietpi.com/#download>

<https://docs.google.com/spreadsheets/d/e/2PACX-1vSUjUlcC1I84weciiE15YePzPiTNwHLgf9VVGygZBxgB6PAjjjKTJxILCqVrbARSTGNdBhKp1upx40t/pubhtml>

<https://github.com/cryptoadvance/specter-diy>

<https://github.com/btcpayserver>

<https://github.com/mynodebtc/mynode>

<https://blog.bitcoinprivacy.net/2019/06/18/the-worlds-cheapest-full-node-is-now-a-lightning-network-hub-and-still-pretty-cheap/>

<https://blog.bitcoinprivacy.net/2019/12/20/news-from-the-cheapnode-project/>


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