1. Introduction
BL-M8821CU1 module is designed base on RTL8821CU-CG. It supports IEEE 802.11a/b/g/n/ac
1T1R with high throughput data rate for WLAN products and provides the highest PHY rate up to
433.3Mbps. This module includes Bluetooth 2. 1+EDR and supports BT 4.2 system. It combines a
WLAN MAC, a 1T1R capable WLAN baseband, modem and offers stable, high rate, long distance
wireless connectivity through external antenna. It can be used on the IP Camera/Smart TV and
other wireless devices easily.
2. Features
Operating Frequencies: 2.4~2.4835GHz or 5.15~5.85GHz
Host Interface is USB2.0
IEEE standard: IEEE 802.11a/b/g/n/ac
Wireless PHY data rate can reach up to 433Mbps
Support Bluetooth v4.2
Connect to external antenna through half hole
DC 3.3V±0.2V main power supply
| Project |
Describe |
| Chipset |
RTL8821CU |
| Standards |
802.11a/b/g/n/ac |
| Work Mode |
softAP,station |
| Operation Temperature |
-20°C~70°C |
| TX Power |
≤19dBm |
| CurrentConsumption |
≤420mA |
3.Block Diagram
4.Application scenario
5.Company Profile
B-LINK ELECTRONIC LIMITED. Is a high-tech communication global brand company specializing in the research and development, production, and sales of network communication equipment, and dedicated to providing hardware, software, and services for the Internet of Things, the Internet, smart homes, smart communities, and smart city networks.
The company was founded in 1997 and is headquartered in Guangming New District, Shenzhen. It has a garden style industrial park covering an area of over 10000 square meters, and has obtained ISO9001 certification, ISO14001 certification, Shenzhen Technology Enterprise Certificate, National Technology Enterprise Certificate, Shenzhen Electronics Society Executive Director Unit Certificate.
We have more than 12 SMT high-speed production lines, wave soldering plug-in lines, testing lines, aging rooms, shielding rooms, assembly lines, packaging lines There are over 400 research and development laboratories and other equipment and facilities, with nearly 1000 employees.
The company has offices throughout the country and a comprehensive sales network, with online/offline brand operations. Its products are exported to over 30 countries and regions worldwide, as well as various industries in smart home/Internet of Things. Network products under the global brand "LB-LINK"
FAQ
1. Are you a trading company or factory?
LBLINK:We are a real factory. We have two factory addresses, one is Building 3, No. 32, Dafu Road, Zhangge Community, Fucheng Street, Longhua District, Shenzhen, and the other is Yingtang Industrial Park, Liangfu Industrial Zone, Dingnan County, Ganzhou City.
2. Can you do OEM and ODM?
LBLINK: We have sufficient OEM and ODM experience.
3. What is the MOQ for your products?
LBLINK: MOQ is different from the different products. Usually MOQ is 500pcs per model.
4. What is the warranty for your products?
LBLINK: 12 months.
5.What is the leadtime for the bulk order?
LBLINK: Usually it is 30-45 days for 1000pcs.
6. What are your main products?
LBLINK: The scope of manufacture&sales: wireless router, 4G/5G router, mesh router, wireless adapter, wireless network card, wifi module, Bluetooth module, LTE data.
7. Do you have any certificates for your products?
LBLINK: LB-Link strictly implements ISO9001:2015 quality management standards, and its products have passed TELEC, RoHS, FCC, latest CE and other regulatory certifications.
1. Introduction
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