https://www.open-electronics.org/using-gsm-module-to-remotely-control-a-green-wall/ Open source electronic projects Wed, 24 Sep 2014 10:51:13 +0000 hourly 1 https://wordpress.org/?v=6.6.1 https://www.open-electronics.org/using-gsm-module-to-remotely-control-a-green-wall/#comment-10905 Wed, 24 Sep 2014 10:51:13 +0000 http://www.open-electronics.org/?p=3849#comment-10905 […] Using GSM module to remotely control a green wall. By Niko Järvinen on April 8, 2013 We’re a Finnish start-up company which specializes in active green walls which can purify air 100x better than traditional green walls. […]

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