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Additionally, each smartphone has to be plugged to a power source through a Plugwise Circle (https://www.plugwise.com/circle), so that the power source can be toggled on and off. The Plugwise Circles communicate with the Power Test Bench Server using the ZigBee wireless protocol. They must be installed within 3 meters of the Power Test Bench Server.
WIFI
The Power Test Bench Server dialogues with the devices with WIFI. WIFI stability is very important. See the WIFI Requirements
Software
The following third-party software must be installed on the Power Test Bench Server:
• OS : Ubuntu 16.04+, Debian 8+
• Ansible >= 2.4 (for deployment)
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GREENSPECTOR services are managed through supervisor and run with the user greenspector.
Test Bench Network
The Power Test Bench Server dialogues with the devices with WIFI. WIFI stability is very important. See the Test Bench Network Requirements