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High Light
wifi bt combo module
,high speed wifi module
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ChipsetRTL8821CS
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WIFI StandardIEEE802.11a/b/g/n/ac
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InterfaceSDIO/Uart
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Size12.0x12.0x1.8mm
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AntennaExternal Antenna
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TypeSDIO WiFi Module
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Place of OriginChina
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Brand NameFN-LINK
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CertificationROHS/REACH
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Model Number6221A-SRC
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Minimum Order Quantity5/pcs
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PriceUSD 4.2-6.8/pcs
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Packaging DetailsReel
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Delivery Time15-40 workdays
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Payment TermsT/T
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Supply Ability4000000pcs/month
Dual Band SDIO WiFi Module 2.4G 5G RTL8821CS For POS Printer
Dual Band 2.4G 5G RTL8821CS 802.11ac SDIO WiFi Module For POS Printer
SDIO WiFi Module Introduction
6221A-SRC sdio wifi module is a very high performance module that includes 2.4GHz/5GHz WLAN and Bluetooth functionality for consumer grade applications. Based on Realtek RTL8821CS, the module provides IEEE 802.11a/b/g/n/ac (1x1) and Bluetooth 4.2+EDR.
SDIO WiFi Module Detailed Parameters
| Model No | 6221A-SRC | Main Chipset | RTL8821CS |
| Interface | SDIO/Uart | WiFi Standard | IEEE802.11a/b/g/n/ac |
| Data Rate | 433Mbps | Certification | ROHS REACH |
| RF Antenna | External Antenna | OS Supported | Windows/Linux/Android |
| Frequency | 2.4GHz/5.8GHz | Power Supply | 3.3V |
| Size | 12.0x12.0x1.8mm | RF Chain | 1T1R |
| Operating Temperature | 0° C to 70°C | Storage Temperature | -40° C to 125°C |
SDIO WiFi Module Features
Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 5 GHZ.
802.11ac, or 2.4G/5G 802.11n WLAN applications.
Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz.
Supports low power SDIO3.0 interface for WLAN and UART/PCM interface for Bluetooth.
Supports Bluetooth V4.1+HS, BLE and be backwards compatible with Bluetooth 1.2,2.X+ enhance data rate.
Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.
Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.
BT host digital interface:
- HCI UART (up to 4 Mbps)
- PCM for audio data
SDIO WiFi Module Application Range
OTT/IPTV/DVB/STB,Tablet PC,Laptop,Smart TV,IPC/NCR,Industrial Controllers ,DVR,Doorbell,Projector,
AR/VR,Printer/POS Terminal,Electronic Scale,Drone,Robot,HDMI Transmitter,Smart Gateway,Education,Toys and other Consumer Electronics
Purchase
Please engage with our sales team to determine if this module is suitable for your applications.Regarding sample request,please inform us the detail of your project, thanks for your supports.
Our products are sold all over the world, you can rest assured.