Thursday, January 4, 2018

Eufy Smart Bulb

So, I'm all in on the Alexa/Google enabled home as you can tell. I'm enjoying playing with the various plugs, switches, etc. I even got one of the Eufy Smart Bulbs ($12) for Christmas despite my uncertainty about the benefit of going the smart bulb route.

It works just fine from the app or using Alexa voice-control, but:

1. Bulbs eventually go bad.
2. There is no button on it, so I can't turn it on if the internet is down.

Still, $12 isn't a lot for a little experimentation.

Cryptocurrency Summary

Cryptocurrencies in 4 words or less:

Name            | Sym.  | Description                              
----------------|-------|------------------------------------------
Bitcoin         | BTC   | Digital gold                             
Ethereum        | ETH   | Programmable contracts and money         
Bitcoin Cash    | BCH   | Bitcoin clone                            
Ripple          | XRP   | Enterprise payment settlement network    
Litecoin        | LTC   | Faster Bitcoin                           
Dash            | DASH  | Privacy-focused Bitcoin clone            
NEO             | NEO   | Chinese-market Ethereum                  
NEM             | XEM   | Batteries-included digital assets        
Monero          | XMR   | Private digital cash                     
Ethereum Classic| ETC   | Ethereum clone                           
IOTA            | MIOTA | Internet-of-things payments              
Qtum            | QTUM  | Ethereum contracts on Bitcoin            
OmiseGO         | OMG   | Banking, remittance, and exchange        
Zcash           | ZEC   | Private digital cash                     
BitConnect      | BCC   | Madoff-like investment fund              
Lisk            | LSK   | Decentralized applications in JavaScript 
Cardano         | ADA   | Layered currency and contracts           
Tether          | USDT  | Price = 1 USD                            
Stellar Lumens  | XLM   | Digital IOUs                             
EOS             | EOS   | Decentralized applications on WebAssembly
Hshare          | HSR   | Blockchain switchboard                   
Waves           | WAVES | Decentralized exchange and crowdfunding  
Stratis         | STRAT | Decentralized applications in C#         
Komodo          | KMD   | Decentralized ICOs                       
Ark             | ARK   | Blockchain switchboard                   
Electroneum     | ETN   | Monero clone                             
Bytecoin        | BCN   | Privacy-focused cryptocurrency           
Steem           | STEEM | Reddit with money voting                 
Ardor           | ARDR  | Blockchain for spawning blockchains      
Binance Coin    | BNB   | Pay Binance exchange fees                
Augur           | REP   | Decentralized prediction market          
Populous        | PPT   | Invoice trading futures                  
Decred          | DCR   | Bitcoin with alternative governance      
TenX            | PAY   | Cryptocurrency credit card               
MaidSafeCoin    | MAID  | Rent disk space                          
BitcoinDark     | BTCD  | Zcoin close                              
BitShares       | BTS   | Decentralized exchange                   
Golem           | GNT   | Rent other people's computers            
PIVX            | PIVX  | Inflationary Dash clone                  
Gas             | GAS   | Pay fees on Neo                          
TRON            | TRX   | In-app-purchases                         
Vertcoin        | VTC   | Bitcoin clone                            
MonaCoin        | MONA  | Japanese Dogecoin                        
Factom          | FCT   | Decentralized record keeping             
Basic Attention | BAT   | Decentralized ad network                 
SALT            | SALT  | Cryptocurrency-backed loans              
Kyber Network   | KNC   | Decentralized exchange                   
Dogecoin        | DOGE  | Serious meme bitcoin clone               
DigixDAO        | DGD   | Organisation manages tokenized gold      
Veritaseum      | VERI  | Vaporware                                
Walton          | WTC   | IoT Blockchain                           
SingularDTV     | SNGLS | Decentralized Netflix                    
Bytom           | BTM   | Physical assets as tokens                
Byteball Bytes  | GBYTE | Decentralized database and currency      
GameCredits     | GAME  | Video game currency                      
Metaverse ETP   | ETP   | Chinese Ethereum plus identity           
GXShares        | GXS   | Decentralized Chinese Equifax            
Syscoin         | SYS   | Decentralized marketplace                
Siacoin         | SC    | Rent disk space                          
Status          | SNT   | Decentralized application browser        
0x              | ZRX   | Decentralized exchange                   
Verge           | XVG   | Privacy Dogecoin                         
Lykke           | LKK   | Digital asset exchange                   
Civic           | CVC   | Identity and Authentication App          
Blocknet        | BLOCK | Decentralized exchange                   
Metal           | MTL   | Payments with rewards program            
Iconomi         | ICN   | Digital asset investment funds           
Aeternity       | AE    | Decentralized apps (prototype)           
DigiByte        | DGB   | Faster Bitcoin                           
Bancor          | BNT   | Token Index Funds                        
Ripio Credit    | RCN   | Co-signed Cryptocurrency Loans           
ATMChain        | ATM   | Advertising network                      
Gnosis          | GNO   | Decentralized prediction market          
VeChain         | VEN   | Supply chain item IDs                    
Pura            | PURA  | Cryptocurrency                           
Particl         | PART  | Privacy marketplace and chat             
KuCoin Shares   | KCS   | Profit-sharing exchange fees             
Bitquence       | BQX   | Mint for cryptocurrency investments      
FunFair         | FUN   | Decentralized casino                     
ChainLink       | LINK  | External data for contracts              
Power Ledger    | POWR  | Airbnb for electricity                   
Nxt             | NXT   | Cryptocurrency and marketplace           
Monaco          | MCO   | Cryptocurrency credit card               
Cryptonex       | CNX   | Zerocoin clone                           
MCAP            | MCAP  | Mining investment fund                   
Storj           | STORJ | Rent disk space                          
ZenCash         | ZEN   | Privacy-focused Bitcoin clone            
Nexus           | NXS   | Bitcoin clone                            
Neblio          | NEBL  | Decentralized application platform       
Zeusshield      | ZSC   | Decentralized insurance                  
Streamr DATAcoin| DATA  | Real-time data marketplace               
ZCoin           | XZC   | Private digital cash                     
NAV Coin        | NAV   | Bitcoin with private transactions        
AdEx            | ADX   | Advertising exchange                     
Open Trading    | OTN   | Decentralized exchange                   
SmartCash       | SMART | Zcoin clone with rewards                 
Bitdeal         | BDL   | Bitcoin clone                            
Loopring        | LRC   | Decentralized exchange                   
Edgeless        | EDG   | Decentralized casino                     
FairCoin        | FAIR  | Bitcoin that rewards savers

Eufy Genie (Amazon Echo Dot Clone) - Follow-up

I bought a couple of the Eufy Genie devices - one for $29 and one for $19. They are basically clones of the Amazon Echo Dot. They seemed like a good deal at $29, but then the Dot was reduced to $29. If I had know that was coming, I would have stuck with the official product for the same price.

My decision seemed to be really bad when I got them out of the box and started using them. I felt like I could time the responses from Alexa with a calendar. The good news is that, after some automatic firmware updates, I can say its performance is on par with the Echo Dot. If you can catch one for $19, it's definitely the way to go.




Asus Mesh

Pretty cool... Asus is extending the life of their older wireless routers by letting you turn them into mesh access points.

(You can pick up a refurb Asus 1900 for $48.)

Friday, December 15, 2017

Ham Licenses

Ham licenses chart.

Up: Extra, General, Tech, and Total
This is a high water mark for all three classes and overall licenses.

Down: Advanced and Novice
Advanced and Novice will only go down since no new licenses are being issued for these classes.

MonthExtraAdvancedGeneralTechnicianNoviceARS Total
Nov-17144,98542,208174,162377,5079,132747,994
Oct-17144,66642,479173,694375,5979,192745,628
Sep-17144,67242,838173,601374,8339,257745,201
Aug-17144,65443,070173,471374,3789,309744,882
Jul-17144,38743,240173,170373,6539,373743,823

Monday, November 20, 2017

Tuesday, November 14, 2017

Anniversary

The blog is 7 years old today. Funny how it gets older despite my lack of posting.

Tuesday, September 12, 2017

Voice Control Security

I love my Echo, but the attack vectors are scary...
Via @Jruys

Monday, September 11, 2017

Etymology of Ham Radio

Sunday, September 10, 2017

Friday, September 8, 2017

Baofeng Tech: MURS-V1

The kind folks at Baofeng Tech sent me a couple of their new BTECH MURS-V1 radios. They introduce the MURS-V1 this way:
"MURS is a two-way, VHF short-distance voice or data communications service for personal or business activities of the general public.

The MURS-V1 is a great introduction to two-way radios as a step-up from common walkie talkies. The MURS-V1 introduces users to common PL (Private Line) tones and terminology. Standard CTCSS and DCS terminology is used without abstract Menu terms (such as "Tone 12") used by bubble-pack radios."
I'll have to recruit the help of my crack team to help me test these MURS radios out.


Wednesday, August 30, 2017

Tuesday, August 29, 2017

Eufy Genie (Amazon Echo Dot Clone)

I've been thinking about getting another Amazon Echo Dot for a while now. I was especially tempted when they were available as refurbs for $40.

So, it should be no surprise, that I bought the Eufy Genie for $29. Eufy is a division of Anker - which has a good reputation for the quality of all their phone accessories.

The Eufy Genie is very similar to the Echo Dot, but is missing a few features like Bluetooth and the ability to complete calls between Alexa devices. I've never used the Bluetooth, so that's a non-issue for me and Eufy says additional features will be added via firmware updates. I read a few reviews and folks were split on saving a few dollars vs. getting the actual Echo Dot. For me, I think I'll be happy with it even if it isn't perfect. We have one Echo Dot today and I wouldn't mind having several more. If this works well then I can save some money, but otherwise it might go in a less used location.

Monday, August 28, 2017

TYT MD-9600: Firmware Update


"Some of the TYT MD-9600 owners reported an issue loading channels into their radio using the programming software. The software was reporting that the data was being written successfully, but some or all channels were not accessible on the radio. 
To address this issue, TYT released an updated firmware version (3.28) and an updated version of the programming software (1.18)."

Wednesday, August 16, 2017

Wednesday, July 19, 2017

Wireless - Truth

I am a Comcast customer, so I have installed their certificate that lets me easily connect to their hot spots that are almost ubiquitous. The downside is the marginal associations to a network that aren't actually usable.