12 DECEMBER 2015
It has now been a week since we installed the Nest 3rd Gen Learning Thermostat and we have been able to try the auto learning and heating / hot water schedules the thermostat offers.
First impressions of the thermostat...
30 NOVEMBER 2015
Three years ago we designed a solar data logger based on a Raspberry Pi which monitored the solar heating and PV system in the house as well as measuring the amount of energy we were using. This system has served...
11 NOVEMBER 2015
Since we solved the RF interference problems http://www.briandorey.com/post/mastervolt-soladin-rf-filtering with our Mastervolt Soladin 600 mains inverter we had planned to use the data port to link to our Raspberry...
11 AUGUST 2015
For the past few months we have been working on a set of new USB smart chargers which run from our off grid 12V system to be used for charging tablets, smartphones and other devices which charge from a USB port.
The aim...
31 JULY 2015
Since building the Powerpole fused distribution boards we have been planning to make a case to prevent accidental short circuits on the pcb boards when power is applied.
We looked at commercial cases and found some suitable...
04 SEPTEMBER 2014
Following from the Mastervolt Soladin 600 Inverter RF Interference post about the major RF interference problems generated by the Mastervolt Soladin 600 tie-in mains inverter we have now resolved the RF interference by...
18 JULY 2014
Our new Mastervolt Soladin 600 tie-in mains inverter arrived today and we have installed it in the loft with it connected via an isolation switch to the solar panel array and a fuse and electric meter to the mains circuit.
The...
15 JULY 2014
Last week one of our 125Ah 12 volt batteries on our off grid solar system failed after only 20 months use since we purchased the battery.
Batteries and Isolator Switches
Install Complete
Raspberry Pi datalogger
For...
22 JULY 2013
It has now been a year since the first Raspberry Pi solar data logger was launched and over the past 12 months it has been running continuously uploading data from our sensors to our online reporting site at home.briandorey.com...
10 JUNE 2013
I have now finished working on the mobile app for the Raspberry Pi controlled central heating controller. This is following from the www.briandorey.com/post/XBee-Central-Heating-Control-via-Raspberry-Pi blog post which detailed...