Internet of Things
We develop and design cost-effective Wi-Fi SOC for IoT applications with high integration, stable performance and low power consumption.
Internet of Vehicles
The product complies with the national standard GB20851 and the automobile safety standard GB3844, applied to the national standard ETC.
A powerful, large-capacity, highly integrated Wi-Fi audio and video AIoT chip, specially designed for smart speaker/network camera applications, the highest frequency can reach 180MHz, support real-time operating system (Thread embedded OS) and Wi-Fi protocol stack, with ADC, audio codec, image encoder. It is very suitable for smart devices in the IoT and light artificial intelligence product categories.
Smart Story Teller
A powerful, large-capacity, highly integrated Wi-Fi audio and video AIoT chip, specially designed for smart children's robot / story teller applications, the highest frequency can reach 180MHz, support real-time operating system (Thread embedded OS) and Wi-Fi protocol stack, with ADC, audio codec, image encoder. It is very suitable for smart devices in the IoT and light artificial intelligence product categories.
Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that replaces the traditional wire connection with a Bluetooth connection, mainly connected to Bluetooth devices such as mobile phones, tablets or notebooks.
The delivery of real-time audio through a wireless connection is now routine and convenient. Bluetooth technology enables reliable point-to-point audio streaming from a PC or mobile device to a range of light-weight wireless devices— such as ear buds, headsets, speakers, hearables, media stream adapters, and more.
Wireless Keyboard & Mouse
The wireless keyboard and mouse can be used at a long distance from the computer. According to the connection protocol, it can be divided into: 2.4G private protocol wireless keyboard and mouse; Bluetooth protocol wireless keyboard and mouse; Bluetooth+2.4G protocol wireless mouse.
Our 2.4G private protocol drone flight control solution can realize wireless remote control, easy to develop, single SOC solution, with high cost performance, low power consumption, and strong functions; 802.11 b/g/n drone WIFI image transmission solution is the first SOC solution in the industry.
Wireless microphone products use digital modulation for transmission, which can completely shield the noise caused by external interference and achieve high-quality low-latency voice transmission. The product is fully integrated with transceiver, baseband signal encoding and decoding, 24-bit 48 kHz microphone input and audio output, automatic antenna selection, automatic gain control and frequency tracking.
The walkie-talkie products include BK4802 specially designed for toys and BK4815 designed for civilian use. In addition to integrated transceivers and voice input and output units, the product also contains signaling functions such as CTCSS, CDCSS, SELCALL, DTMF, and FSK. Suitable for various applications from personal communication, toys, wireless meter reading, etc.
|1. Provide three smart connection modes of Bluetooth 5.0/Bluetooth 3.0 and wireless 2.4G, stable and reliable transmission, and a wider range of adaptable devices;||2. The mouse can be connected to 3 devices at the same time, and it can quickly switch between 3 devices, and the keyboard can be connected to 4 devices and switch freely;|
|3. The mouse supports switching between 3 wireless modes, and the three wireless modes are indicated by LED lights;||4. Reliable wireless technology can provide wireless connection within 10 meters;|
|5. When the keyboard and mouse use 1 AA battery, they can reach 9 months of battery life;||6. Reliable Bluetooth compatibility, verified by various popular brands and niche brands of mobile phones/computers/tablets;|
|7. After repeated compatibility tests of WINDOWS/Apple/Android versions;||8. Office keyboard and mouse kits/game keyboard and mouse kits/flying mouse/laser pointers have mature solutions;|
|9. There are mature solutions for various mouse sensors at home and abroad;||10. With data AES encryption function.|
|Wireless transmission mode||Private protocol 2.4G||Private protocol 2.4G||Private protocol 2.4G Bluetooth 3.0 Bluetooth 5.0|
|Transmitting power (dBm)||4||4||5|
|Receiving power consumption (mA)||16||14||5|
|Transmission power consumption (mA)||18||14||5|
|Code space||OTP-8KB||32KB FLASH||160KB FLASH|
|RAM data space||1KB||2KB||20KB|
|Support single battery||×||×||√|