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Device from EV_SERVICE VVB cooling controller ❗️ in my opinion 👀 simply an incredibly necessary device for owners of cars indicated in the video ⚠️ The device was developed completely from scratch by the company @ev_service Khabarovsk. Connects via the OBD connector, works autonomously via the CAN protocol. Tested with the participation of @hybrid_clubdv Speclist: - monitoring the VVB temperature - turning on the cooling fan according to a given setting and increasing the speed with a smooth gradient from 30 degrees - 4 speed, 32 degrees - 5 speed, 34 degrees - 6 speed. - battery heating function (if the cabin temperature is above 10 degrees, and the high-voltage battery is below 10 degrees, the fan turns on at speed 3) - watchdog function (automatic restart when connection is lost) - consumption in operation 0.06A - consumption in standby mode 0.02A - firmware protection from reading EvfratAvto @avtoservice_krasnoyarsk #evfratavto Website: www.evfratauto.ru www.evfratavto.rf Car service tel. 2714411 Contract parts tel. +7 (905) 974-04-36 My 😉 Viber, WhatsApp, 89659150921 (for any question) Partners @teachinakrsk @krasargon124 @klykinvasia @pastuhovevgeny @starter_generator_krasnoyarsk @ledperesvet24 @energy_avto @prius24club @hybridmaster24