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Home > products > SDIO WiFi Module > SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

Product Details

Place of Origin: China

Brand Name: OFLYCOMM

Certification: CE/FCC/SRRC/ROHS/REACH

Model Number: 6221A-SRC

Payment & Shipping Terms

Minimum Order Quantity: 5/pcs

Price: USD 3.3-5.5/pcs

Packaging Details: Reel

Delivery Time: 15-40 workdays

Payment Terms: T/T

Supply Ability: 4000000pcs/month

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Highlight:

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home automation using bluetooth module

Main Chip:
RTL8821CS
Supply Voltage:
3.3V
Wi-FiInterface:
Support SDIO V3.0/2.0/1.1
Dimension:
LxWxT:12x12x2.0(typical)mm
Working Temperature:
0 ℃ ~ +70 ℃
Storage Temperature:
-40 ℃ ~ +85 ℃
Main Chip:
RTL8821CS
Supply Voltage:
3.3V
Wi-FiInterface:
Support SDIO V3.0/2.0/1.1
Dimension:
LxWxT:12x12x2.0(typical)mm
Working Temperature:
0 ℃ ~ +70 ℃
Storage Temperature:
-40 ℃ ~ +85 ℃
SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module

 

Recommended Operating Rating

  Min. Typ. Max. Unit
Operating Temperature 0 25 70 deg.C
VCC33 3.0 3.3 3.6 V
VDDIO 1.7 1.8 or 3.3 3.6 V

 

 

 

 

 

 

Power Consumption

  VCC33 = 3.3V(Unit:mA)
Wi-Fi on Mode 68

TX

(2.4G HT20)

217

RX

(2.4G HT20)

108

TX

(5G HT40)

252

RX

(5G HT40)

115
BT on 19

 

Bluetooth Specification

Feature Description
General Specification
Bluetooth Standard Bluetooth V4.2 of 1, 2 and 3 Mbps.
Host Interface UART
Antenna Reference Small antennas with 0~2 dBi peak gain
Frequency Band 2402 MHz ~ 2480 MHz
Number of Channels 79 channels

 

 

Reference Design

 

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 0

 

 

Block Diagram

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 1

 

 

About OFEIXIN Technology Co.,LTD  

SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 2SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 3SDIO 6221A-SRC 2.4GHz/5.8GHz WIFI+BT Combo Module 4