surovtsev/ESP8266_Relay_Board_FlowController
Three Channel WiFi Relay/Thermostat Board
Discovered public repositories for surovtsev in the GitHub catalog.
Three Channel WiFi Relay/Thermostat Board
A beacon firmware implementation (by reverse engineering of Apple's iBeacon advertising packet).
Biscuit firmware for TI CC2540 SoC
Open-source hardware design files for SectorFej products and projects
Karma system for internal usage of SG-group company (http://sg-gr.ru/)