Tag: solar
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Symbai field site testing
Some photos from Shakti Lamba who is currently testing Symbai in the Chhattisgarh state in north eastern India. The whole system is solar powered, and provides it’s own networking via the Raspberry Pi synchronisation node shown here. The android tablets also recharge from the same power source. The Raspberry Pi networking is a direct descendant…
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Solar powered computation
This is a Raspberry Pi running a Racket Servlet (with the Mongoose 2000 data sync server) serving a webpage to the tablet. The neat thing is that it’s running on solar power – a day of gloomy winter Cornish light (not even outside) charging the on board battery results in over an hour of running…