- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Packaging & Shipping
- After Sales Service
- Our Advantages
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Introduction
BL-M8821CS1 is a highly integrated Dual-band WLAN + Bluetooth v4.2 Combo module. It compatible IEEE802.11a/b/g/n/ac standard and provides the maximum PHY rate up to 433.3Mbps, and supports Bluetooth dual mode with BT v4.2/4.0/2.1 compliant, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective, high throughput from an extended distance.
Features
| Operating Frequencies: 2.4~2.4835GHz or 5.15~5.85GHz |
| Host Interface is SDIO and UART |
| IEEE Standards: IEEE 802.11a/b/g/n/ac, wireless PHY rate can reach up to 433Mbps |
| Support Bluetooth v4.2/4.0/2.1 with Simultaneous LE and BR / EDR |
| Connect to external antenna through half hole |
| Power Supply: DC3.3V for main power, DC3.3V or 1.8V for I/O power |
General Specifications
| Module Name | BL-M8821CS1 WLAN + BT4.2 SDIO Module |
| Chipset | RTL8821CS-CG |
| WLAN Standard | IEEE802.11a/b/g/n/ac |
| BT Specification | Bluetooth Core Specification v4.2/4.0/2.1 |
| Host Interface | SDIO3.0/SDIO2.0 for WLAN & UART for Bluetooth |
| Antenna | Connect to the external antenna through half hole |
| Dimension | 12.0*12.0*2.4mm (L*W*H) |
| Power Supply | 3.3V±0.2V main power supply @500 mA (Max) 3.3V±0.2V or 1.8V±0.1V I/O power supply |
| Operation Temperature | -20ºC to +70ºC |
| Operation Humidity | 10% to 95% RH (Non-Condensing) |
Package specification
♦ 1,000 modules per roll and 5,000 modules per box.
♦ Outer box size: 37.5*36*29cm.
♦ The diameter of the blue environment-friendly rubber plate is 13 inches, with a total thickness of 28mm
(with a width of 24mm carrying belt).
♦ Put 1 package of dry agent (20g) and humidity card in each anti-static vacuum bag.
♦ Each carton is packed with 5 boxes.
♦ Test process : every items will be testing before shipping, to make sure the quality.
♦ Short leading time: 1-2.5 working days for samples or small order, 10-15 working days for bulk order.
♦ One year warranty: for you without trouble of after-sales maintenance.
♦ Support small orders: help your business from small to big.
♦ OEM & ODM are welcome.
♦ The product is 100% genuine and has sufficient stock in stock;
♦ Price discounts and fast delivery;
♦ After sales service guarantee; Support sample and customization services.
♦ 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.
♦ Can you do OEM and ODM?
LBLINK: We have sufficient OEM and ODM experience.
♦ What is the MOQ for your products?
LBLINK: MOQ is different from the different products. Usually MOQ is 500pcs per model.
♦ What is the warranty for your products?
LBLINK: 12 months.
♦ What is the leadtime for the bulk order?
LBLINK: Usually it is 30-45 days for 1000pcs.
♦ 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.
♦ 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.
https://lb-link.en.made-in-china.com/company-Shenzhen-Bilian-Electronic-Limited.html