(USB interface. Interface: USB2.0. 1 Wireless Module). Low power consumption. Frequency: 2.4GHz.
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1 WIFI Bluetooth Module.
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USB interface. Interface: USB2.0. 1 Wireless Module. Low power consumption. Frequency: 2.4GHz.
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USB interface. Interface: USB2.0. 1 Wireless Module. Low power consumption. Frequency: 2.4GHz.
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ESP32 specifications. ESP32-CAM OV2640 Type-C Board. This module can work independently as the smallest system. Ultra-low power consumption, deep sleep current is as low as 6mA. OV2640 sensor. JPEG(Only OV2640 Support),BMP,GRAYSCALE.
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APP Smart voice control WIFI and RM2.4G Bluetooth and signal transmission technologies let you control every device connected to the relay receiver from your mobile device (Android and iOS). QIACHIP smart switch is compatible with Amazon Alexa (Amazon Echo/Dot/Spot) and Google Home, the eWelink app. It is capable of many types of intelligent control. Wide range of applications You can remotely operate every device connected to the WiFi smart switch via your phone. Such as garage door opener, electric lock, electromagnetic door, lamp, lighting, contactor, signal transmission and DIY remote control switch. The products can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. Operating voltage DC 5 V ou DC 7 V ~ 48 V ou AC 7 V ~ 32 V.
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USB interface. Interface: USB2.0. 1 Wireless Module. Low power consumption. Frequency: 2.4GHz.
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USB interface. Interface: USB2.0. 1 Wireless Module. Low power consumption. Frequency: 2.4GHz.
eBay