![stretch](https://misapuntesde.com/images/2017/08/stretch.png)
It seemed like it was not time to get a new version of the official operating system for our revered *Raspberry Pis*. Although they are still betting for the *32 bits* due to the compatibility with old boards, this week has come to us in *Desktop and Lite* versions. It will be my turn to review [PiKISS](https://github.com/jmcerrejon/PiKISS) and see that nothing has been broken. But while I take bandages and bandages to repair the damage, you can have a refreshment and enjoy the best that the net has given birth this week. Hey, ho, let's go!
![circl](https://misapuntesde.com/images/2017/08/circl.png)
![recalbox](https://misapuntesde.com/images/2015/03/recalbox.png)
![pi_solar](https://misapuntesde.com/images/2017/08/pi_solar.png)
**Sun Tracking for More Solar Power** | [switchdoc.com](http://www.switchdoc.com/2017/08/sun-tracking-solar-power-part-1-hardware/)
**How to reuse your old Raspberry Pi as a Telegram-controlled Alarm Clock - AlarmPi** | [guysoft.wordpress.com](https://guysoft.wordpress.com/2017/08/14/alarmpi/)
**Raspbian Stretch has arrived for Raspberry Pi** | [raspberrypi.org](https://www.raspberrypi.org/blog/raspbian-stretch/)
Tweet of the week thanks to [@mathieupiette](https://twitter.com/mathieupiette):
2 unit tests, 0 integration test
— ᴍᴀᴛʜɪᴇᴜ ᴘɪᴇᴛᴛᴇ (@mathieupiette) 18 de agosto de 2017
cc. @nixcraft @ThePracticalDev pic.twitter.com/92nWnMgUEP
Happy weekend!