3181A-S
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
3181a-s
low power wifi module
Features
Operate at ISM frequency bands (2.4GHz)
Maximum rate of 72.2 Mbit/s@HT20 MCS7
SDIO interface for Wi-Fi
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
Applications
IPC、Video Doorbell、Drone and other electronics
Block Diagram
Parameters
| Model No | 3181A-S | 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
Key Words: Wireless Module SDIO WiFi Module 2.4GHz Module
Download
Please download the specification from
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