Hello, welcome to Changchun Changhang Technology Co., Ltd.!
CN-N :+86-0431-80542008 CN-S :+86-0431-80542003 WhatsApp:+86-13756109802 Email:info@ch-keji.com
GainSpan
Connectivity—this is the cornerstone of our IoT vision. Since 2006, we have been designing and selling Wi-Fi chips, modules, and solutions that enable the connection of traditional, non-connected devices to smartphones or the internet. Recently, we’ve added a combined Wi-Fi wireless/ZigBee/6LoWPAN chip and module to our product lineup. Moving forward, we will continue expanding our product portfolio to provide tailored wireless solutions, further connecting “things” to the Internet and empowering people. Our claim to fame—then as now—is our ultra-low-power Wi-Fi chips and modules for battery-powered devices, as well as our extensive and integrated network stack. Thanks to our low power consumption, our products can operate for years on a single battery. Our integrated stack offloads Wi-Fi services and network functions, allowing any device—whether equipped with an 8-bit, 16-bit, or 32-bit MCU, or even without an MCU at all—to function seamlessly. Our flagship product series includes: WiFi Modules: GS1011MIE, GS1011MIP, GS1500M, GS1011MEE. Application Areas: Communications/Networking, Industrial/Automation.
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Contact Us
Phone:
North China:+86-0431-80542008
South China:+86-0431-80542003
International:+86-13756109802
WhatsApp:+86-13756109802
Service hours: 8:00 a.m. to 8:00 p.m., Beijing Time.
Corporate email:info@ch-keji.com
Inventory and Capacity:stock@ch-keji.com
Address:No. 1518, Fumin Avenue, Lvyuan District, Changchun City, Jilin Province
Unit 105, Building 9, Sihuan Garden Residential Community
WhatsApp：8613756109802
WeChat Official Account
Corporate email：info@ch-keji.com
International：+86-13756109802
South China：+86-0431-80542003
North China：+86-0431-80542008