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Home > products > SDIO WiFi Module > Hisilicon Hi3881 2.4G Wireless IPC Embedded SDIO WiFi Module

Hisilicon Hi3881 2.4G Wireless IPC Embedded SDIO WiFi Module

Product Details

Place of Origin: China

Brand Name: OFLYCOMM

Certification: ROHS/REACH

Model Number: 3181A-S

Payment & Shipping Terms

Minimum Order Quantity: 5/pcs

Price: USD 1.2-2.8/pcs

Packaging Details: Reel

Delivery Time: 15-40 workdays

Payment Terms: T/T

Supply Ability: 4000000pcs/month

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Manufacturer:
OFLYCOMM
Working Frequency:
2.412~2.472GHz
IC:
Hisilicon Hi3881
Wlan Interface:
SDIO 2.0
Platform:
LiteOS/Linux
Wireless Security:
WFA WPA, WFA WPA2 Personal, And WPS2.0
Manufacturer:
OFLYCOMM
Working Frequency:
2.412~2.472GHz
IC:
Hisilicon Hi3881
Wlan Interface:
SDIO 2.0
Platform:
LiteOS/Linux
Wireless Security:
WFA WPA, WFA WPA2 Personal, And WPS2.0
Hisilicon Hi3881 2.4G Wireless IPC Embedded SDIO WiFi Module

2.4G Wireless IPC Embedded SDIO WiFi Module Hisilicon Hi3881 With External Antenna

 

 

3181A-S is a highly integrated 2.4 GHz Wi-Fi module that support the IEEE 802.11b/g/n baseband and RF circuit. It supports 20 MHz standard bandwidth and 5 MHz/10 MHz narrow bandwidth, and provides a physical layer rate up to 72.2 Mbit/s. Wi-Fi baseband supports the orthogonal frequency division multiplexing (OFDM) technology and is backward compatible with the direct sequence spread spectrum (DSSS) and complementary code keying (CCK) technologies, offering various data rates defined in the IEEE 802.11 b/g/n protocol.

 

What choose Hi3881 SDIO WiFi Module

  • Operate at ISM frequency bands (2.4GHz)
  • Maximum rate of 72.2 Mbit/s@HT20 MCS7 
  • High transmitting power
  • High receiving sensitivity
  • PHY supporting IEEE 802.11b/g/n
  • MAC supporting IEEE802.11 d/e/h/i/k/v/w
  • WFA WPA, WFA WPA2 personal, and WPS2.0 for Wi-Fi

Block Diagram

Hisilicon Hi3881 2.4G Wireless IPC Embedded SDIO WiFi Module 0

 

Hardware Feature

Model: 3181A-S

Main Chipset: Hi3881

Dimension:12 x 12 x2.3 (typical) mm

Host Interface: SDIO 2.0

Antenna: External Antenna

Throughput: 72.2Mbps

Operating Temperature: -40°C to 85°C

Operating Voltage : 3.3V

Hisilicon Hi3881 2.4G Wireless IPC Embedded SDIO WiFi Module 1