Kankun KK-SP3 used to be the cheapest smart socket on the market at around $20, and it is hackable too, but only available with a Chinese / Australian plug, and for some reasons, many sellers stopped selling the device. Last year, a similar product called Orvibo Wiwo S20 launched with US, UK, EU or AU plug types, but sold for nearly twice as much as KK-SP3 at the time. The good news is that the price has gone down considerably, as it can be purchased for around $16 on GearBest, and it’s available on others for $20 to $26 including on Amazon US, DealExtreme, and GeekBuying.
Let’s remind us of the specifications first:
- Material – ABC 94V-0 (fireproof)
- Wi-Fi
- 802.11 b/g/n
- Security – WEP, WPA-PSK or WPA2-PSK
- Power Plug – US, Europe, United Kingdom or Australia plug
- Output Current – 10A
- Output Power – 2000W max.
- Voltage Range – 100-240V AC
- Power Consumption – ≤0.3W
- Dimensions – 10.3 cm x 6.3 cm x 3.7 cm
- Temperature Range – -20 C to 60 C
- Relative Humidity – ≤80%
- Weight – 110 grams
You can control the device with Orvibo’s Android or iOS app. Since it has been around for a while, there’s quite a lot of user’s feedback, and users are usually satisfied.
 |
 |
| Images Source: https://sites.google.com/site/orvibos20/hardware (Click to Enlarge) | |
Orvibo Wiwo S20 is also compatible with Linux based Ninja Block automation box, the communication protocol has been reversed engineered, and an open source app “Orwivo S20 socket manager” has been released, and can be available as a command client client, or with a simple GUI. So beside Wiwo S20 getting cheaper, it has also become more flexible, thanks to the work of the community.
Thank you Onebir!
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
Support CNX Software! Donate via cryptocurrencies, become a Patron on Patreon, or purchase goods on Amazon or Aliexpress
