O3881SA
Ofeixin Single-band 1X1 802.11b/g/n WIFI Module Wireless Module SDIO WiFi Module 2.4GHz Module
Product classification:
RF 2.4G Wi-Fi/BT Module
Key words:
wifi module
2.4ghz module
wireless module
sdio wifi module
low power wifi module
O3881SA
Ofeixin
Features
Works at 2.4G (ch1 ~ ch14) ISM frequency band
Maximum rate 72.2 Mbit/s@HT20 MCS7
The highest clock frequency can reach 50MHz for SDIO2.0
PHY (Physical Layer) supports IEEE 802.11b/g/n
MAC (Media Access Control) supports IEEE802.11 d/e/h/i/k/v/w
Support WFA WPA/WPA2 personal, WPS2.0
Supports STA (Station) and AP forms, and supports a maximum of 6 STAs as an AP
Applications
Block Diagram
Parameters
Model No | O3881SA | Main Chipset | Hi3881 |
Interface | SDIO | WiFi Standard | IEEE802.11 b/g/n |
Data Rate | 72.2Mbps | Certification | RoHS,REACH |
RF Antenna | External Antenna | OS Supported | LiteOS/Linux |
Operating Frequency | 2.4G:2.400~2.4835GHz | Operating Voltage | 3.3V |
Dimension | L12.0mm * W12.0mm * T2.3mm | RF Chain | 1T1R |
Operating Temperature | -40°C to 85°C | Storage Temperature | -40°C to 85 °C |
Dimensions
Download
Please download the specification from