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
0° C to 70°C
-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
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.